42826575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 84137472

約数和(自身を除く): 41310897

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 37, 55, 61, 69, 75, 111, 115, 165, 183, 185, 253, 275, 305, 345, 407, 555, 575, 671, 759, 825, 851, 915, 925, 1221, 1265, 1403, 1525, 1725, 2013, 2035, 2257, 2553, 2775, 3355, 3795, 4209, 4255, 4575, 6105, 6325, 6771, 7015, 9361, 10065, 10175, 11285, 12765, 15433, 16775, 18975, 21045, 21275, 24827, 28083, 30525, 33855, 35075, 46299, 46805, 50325, 51911, 56425, 63825, 74481, 77165, 105225, 124135, 140415, 155733, 169275, 231495, 234025, 259555, 372405, 385825, 571021, 620675, 702075, 778665, 1157475, 1297775, 1713063, 1862025, 2855105, 3893325, 8565315, 14275525, 42826575]

約数ペア:

[(1, 42826575), (3, 14275525), (5, 8565315), (11, 3893325), (15, 2855105), (23, 1862025), (25, 1713063), (33, 1297775), (37, 1157475), (55, 778665), (61, 702075), (69, 620675), (75, 571021), (111, 385825), (115, 372405), (165, 259555), (183, 234025), (185, 231495), (253, 169275), (275, 155733), (305, 140415), (345, 124135), (407, 105225), (555, 77165), (575, 74481), (671, 63825), (759, 56425), (825, 51911), (851, 50325), (915, 46805), (925, 46299), (1221, 35075), (1265, 33855), (1403, 30525), (1525, 28083), (1725, 24827), (2013, 21275), (2035, 21045), (2257, 18975), (2553, 16775), (2775, 15433), (3355, 12765), (3795, 11285), (4209, 10175), (4255, 10065), (4575, 9361), (6105, 7015), (6325, 6771)]