25071450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 65763648

約数和(自身を除く): 40692198

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 361, 463, 475, 570, 722, 926, 950, 1083, 1389, 1425, 1805, 2166, 2315, 2778, 2850, 3610, 4630, 5415, 6945, 8797, 9025, 10830, 11575, 13890, 17594, 18050, 23150, 26391, 27075, 34725, 43985, 52782, 54150, 69450, 87970, 131955, 167143, 219925, 263910, 334286, 439850, 501429, 659775, 835715, 1002858, 1319550, 1671430, 2507145, 4178575, 5014290, 8357150, 12535725, 25071450]

約数ペア:

[(1, 25071450), (2, 12535725), (3, 8357150), (5, 5014290), (6, 4178575), (10, 2507145), (15, 1671430), (19, 1319550), (25, 1002858), (30, 835715), (38, 659775), (50, 501429), (57, 439850), (75, 334286), (95, 263910), (114, 219925), (150, 167143), (190, 131955), (285, 87970), (361, 69450), (463, 54150), (475, 52782), (570, 43985), (722, 34725), (926, 27075), (950, 26391), (1083, 23150), (1389, 18050), (1425, 17594), (1805, 13890), (2166, 11575), (2315, 10830), (2778, 9025), (2850, 8797), (3610, 6945), (4630, 5415)]