44020275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 82780416

約数和(自身を除く): 38760141

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 151, 169, 195, 299, 325, 345, 453, 507, 575, 755, 845, 897, 975, 1495, 1725, 1963, 2265, 2535, 3473, 3775, 3887, 4225, 4485, 5889, 7475, 9815, 10419, 11325, 11661, 12675, 17365, 19435, 22425, 25519, 29445, 45149, 49075, 52095, 58305, 76557, 86825, 97175, 127595, 135447, 147225, 225745, 260475, 291525, 382785, 586937, 637975, 677235, 1128725, 1760811, 1913925, 2934685, 3386175, 8804055, 14673425, 44020275]

約数ペア:

[(1, 44020275), (3, 14673425), (5, 8804055), (13, 3386175), (15, 2934685), (23, 1913925), (25, 1760811), (39, 1128725), (65, 677235), (69, 637975), (75, 586937), (115, 382785), (151, 291525), (169, 260475), (195, 225745), (299, 147225), (325, 135447), (345, 127595), (453, 97175), (507, 86825), (575, 76557), (755, 58305), (845, 52095), (897, 49075), (975, 45149), (1495, 29445), (1725, 25519), (1963, 22425), (2265, 19435), (2535, 17365), (3473, 12675), (3775, 11661), (3887, 11325), (4225, 10419), (4485, 9815), (5889, 7475)]