25114590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 67461120

約数和(自身を除く): 42346530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 487, 573, 955, 974, 1146, 1461, 1719, 1910, 2435, 2865, 2922, 3438, 4383, 4870, 5157, 5730, 7305, 8595, 8766, 10314, 13149, 14610, 17190, 21915, 25785, 26298, 43830, 51570, 65745, 93017, 131490, 186034, 279051, 465085, 558102, 837153, 930170, 1395255, 1674306, 2511459, 2790510, 4185765, 5022918, 8371530, 12557295, 25114590]

約数ペア:

[(1, 25114590), (2, 12557295), (3, 8371530), (5, 5022918), (6, 4185765), (9, 2790510), (10, 2511459), (15, 1674306), (18, 1395255), (27, 930170), (30, 837153), (45, 558102), (54, 465085), (90, 279051), (135, 186034), (191, 131490), (270, 93017), (382, 65745), (487, 51570), (573, 43830), (955, 26298), (974, 25785), (1146, 21915), (1461, 17190), (1719, 14610), (1910, 13149), (2435, 10314), (2865, 8766), (2922, 8595), (3438, 7305), (4383, 5730), (4870, 5157)]