45288675

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 86248448

約数和(自身を除く): 40959773

約数列:

[1, 3, 5, 9, 15, 25, 31, 43, 45, 75, 93, 129, 151, 155, 215, 225, 279, 387, 453, 465, 645, 755, 775, 1075, 1333, 1359, 1395, 1935, 2265, 2325, 3225, 3775, 3999, 4681, 6493, 6665, 6795, 6975, 9675, 11325, 11997, 14043, 19479, 19995, 23405, 32465, 33325, 33975, 42129, 58437, 59985, 70215, 97395, 99975, 117025, 162325, 201283, 210645, 292185, 299925, 351075, 486975, 603849, 1006415, 1053225, 1460925, 1811547, 3019245, 5032075, 9057735, 15096225, 45288675]

約数ペア:

[(1, 45288675), (3, 15096225), (5, 9057735), (9, 5032075), (15, 3019245), (25, 1811547), (31, 1460925), (43, 1053225), (45, 1006415), (75, 603849), (93, 486975), (129, 351075), (151, 299925), (155, 292185), (215, 210645), (225, 201283), (279, 162325), (387, 117025), (453, 99975), (465, 97395), (645, 70215), (755, 59985), (775, 58437), (1075, 42129), (1333, 33975), (1359, 33325), (1395, 32465), (1935, 23405), (2265, 19995), (2325, 19479), (3225, 14043), (3775, 11997), (3999, 11325), (4681, 9675), (6493, 6975), (6665, 6795)]