57859425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 113201088

約数和(自身を除く): 55341663

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 131, 151, 195, 225, 325, 393, 453, 585, 655, 755, 975, 1179, 1359, 1703, 1963, 1965, 2265, 2925, 3275, 3775, 5109, 5889, 5895, 6795, 8515, 9815, 9825, 11325, 15327, 17667, 19781, 25545, 29445, 29475, 33975, 42575, 49075, 59343, 76635, 88335, 98905, 127725, 147225, 178029, 257153, 296715, 383175, 441675, 494525, 771459, 890145, 1285765, 1483575, 2314377, 3857295, 4450725, 6428825, 11571885, 19286475, 57859425]

約数ペア:

[(1, 57859425), (3, 19286475), (5, 11571885), (9, 6428825), (13, 4450725), (15, 3857295), (25, 2314377), (39, 1483575), (45, 1285765), (65, 890145), (75, 771459), (117, 494525), (131, 441675), (151, 383175), (195, 296715), (225, 257153), (325, 178029), (393, 147225), (453, 127725), (585, 98905), (655, 88335), (755, 76635), (975, 59343), (1179, 49075), (1359, 42575), (1703, 33975), (1963, 29475), (1965, 29445), (2265, 25545), (2925, 19781), (3275, 17667), (3775, 15327), (5109, 11325), (5889, 9825), (5895, 9815), (6795, 8515)]