15572115

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 15877485

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 467, 513, 585, 741, 855, 1235, 1401, 1755, 2223, 2335, 2565, 3705, 4203, 6071, 6669, 7005, 8873, 11115, 12609, 18213, 21015, 26619, 30355, 33345, 44365, 54639, 63045, 79857, 91065, 115349, 133095, 163917, 239571, 273195, 346047, 399285, 576745, 819585, 1038141, 1197855, 1730235, 3114423, 5190705, 15572115]

約数ペア:

[(1, 15572115), (3, 5190705), (5, 3114423), (9, 1730235), (13, 1197855), (15, 1038141), (19, 819585), (27, 576745), (39, 399285), (45, 346047), (57, 273195), (65, 239571), (95, 163917), (117, 133095), (135, 115349), (171, 91065), (195, 79857), (247, 63045), (285, 54639), (351, 44365), (467, 33345), (513, 30355), (585, 26619), (741, 21015), (855, 18213), (1235, 12609), (1401, 11115), (1755, 8873), (2223, 7005), (2335, 6669), (2565, 6071), (3705, 4203)]