53918325

素因数分解:

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

素因数の和:216

約数の個数: 72

約数和(自身を含む): 104229440

約数和(自身を除く): 50311115

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 151, 207, 225, 345, 453, 529, 575, 621, 675, 755, 1035, 1359, 1587, 1725, 2265, 2645, 3105, 3473, 3775, 4077, 4761, 5175, 6795, 7935, 10419, 11325, 13225, 14283, 15525, 17365, 20385, 23805, 31257, 33975, 39675, 52095, 71415, 79879, 86825, 93771, 101925, 119025, 156285, 239637, 260475, 357075, 399395, 468855, 718911, 781425, 1198185, 1996975, 2156733, 2344275, 3594555, 5990925, 10783665, 17972775, 53918325]

約数ペア:

[(1, 53918325), (3, 17972775), (5, 10783665), (9, 5990925), (15, 3594555), (23, 2344275), (25, 2156733), (27, 1996975), (45, 1198185), (69, 781425), (75, 718911), (115, 468855), (135, 399395), (151, 357075), (207, 260475), (225, 239637), (345, 156285), (453, 119025), (529, 101925), (575, 93771), (621, 86825), (675, 79879), (755, 71415), (1035, 52095), (1359, 39675), (1587, 33975), (1725, 31257), (2265, 23805), (2645, 20385), (3105, 17365), (3473, 15525), (3775, 14283), (4077, 13225), (4761, 11325), (5175, 10419), (6795, 7935)]