25124156910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{4987}}^1$

素因数の和:5447

約数の個数: 128

約数和(自身を含む): 68609341440

約数和(自身を除く): 43485184530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 397, 423, 470, 705, 794, 846, 1191, 1269, 1410, 1985, 2115, 2382, 2538, 3573, 3970, 4230, 4987, 5955, 6345, 7146, 9974, 10719, 11910, 12690, 14961, 17865, 18659, 21438, 24935, 29922, 35730, 37318, 44883, 49870, 53595, 55977, 74805, 89766, 93295, 107190, 111954, 134649, 149610, 167931, 186590, 224415, 234389, 269298, 279885, 335862, 448830, 468778, 503793, 559770, 673245, 703167, 839655, 1007586, 1171945, 1346490, 1406334, 1679310, 1979839, 2109501, 2343890, 2518965, 3515835, 3959678, 4219002, 5037930, 5939517, 6328503, 7031670, 9899195, 10547505, 11879034, 12657006, 17818551, 19798390, 21095010, 29697585, 31642515, 35637102, 53455653, 59395170, 63285030, 89092755, 93052433, 106911306, 178185510, 186104866, 267278265, 279157299, 465262165, 534556530, 558314598, 837471897, 930524330, 1395786495, 1674943794, 2512415691, 2791572990, 4187359485, 5024831382, 8374718970, 12562078455, 25124156910]

約数ペア:

[(1, 25124156910), (2, 12562078455), (3, 8374718970), (5, 5024831382), (6, 4187359485), (9, 2791572990), (10, 2512415691), (15, 1674943794), (18, 1395786495), (27, 930524330), (30, 837471897), (45, 558314598), (47, 534556530), (54, 465262165), (90, 279157299), (94, 267278265), (135, 186104866), (141, 178185510), (235, 106911306), (270, 93052433), (282, 89092755), (397, 63285030), (423, 59395170), (470, 53455653), (705, 35637102), (794, 31642515), (846, 29697585), (1191, 21095010), (1269, 19798390), (1410, 17818551), (1985, 12657006), (2115, 11879034), (2382, 10547505), (2538, 9899195), (3573, 7031670), (3970, 6328503), (4230, 5939517), (4987, 5037930), (5955, 4219002), (6345, 3959678), (7146, 3515835), (9974, 2518965), (10719, 2343890), (11910, 2109501), (12690, 1979839), (14961, 1679310), (17865, 1406334), (18659, 1346490), (21438, 1171945), (24935, 1007586), (29922, 839655), (35730, 703167), (37318, 673245), (44883, 559770), (49870, 503793), (53595, 468778), (55977, 448830), (74805, 335862), (89766, 279885), (93295, 269298), (107190, 234389), (111954, 224415), (134649, 186590), (149610, 167931)]