75547550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1733

約数の個数: 48

約数和(自身を含む): 153552672

約数和(自身を除く): 78005122

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1637, 1775, 1846, 3274, 3550, 4615, 8185, 9230, 16370, 21281, 23075, 40925, 42562, 46150, 81850, 106405, 116227, 212810, 232454, 532025, 581135, 1064050, 1162270, 1510951, 2905675, 3021902, 5811350, 7554755, 15109510, 37773775, 75547550]

約数ペア:

[(1, 75547550), (2, 37773775), (5, 15109510), (10, 7554755), (13, 5811350), (25, 3021902), (26, 2905675), (50, 1510951), (65, 1162270), (71, 1064050), (130, 581135), (142, 532025), (325, 232454), (355, 212810), (650, 116227), (710, 106405), (923, 81850), (1637, 46150), (1775, 42562), (1846, 40925), (3274, 23075), (3550, 21281), (4615, 16370), (8185, 9230)]