47616075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 93521792

約数和(自身を除く): 45905717

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 73, 75, 117, 195, 219, 223, 225, 325, 365, 585, 657, 669, 949, 975, 1095, 1115, 1825, 2007, 2847, 2899, 2925, 3285, 3345, 4745, 5475, 5575, 8541, 8697, 10035, 14235, 14495, 16279, 16425, 16725, 23725, 26091, 42705, 43485, 48837, 50175, 71175, 72475, 81395, 130455, 146511, 211627, 213525, 217425, 244185, 406975, 634881, 652275, 732555, 1058135, 1220925, 1904643, 3174405, 3662775, 5290675, 9523215, 15872025, 47616075]

約数ペア:

[(1, 47616075), (3, 15872025), (5, 9523215), (9, 5290675), (13, 3662775), (15, 3174405), (25, 1904643), (39, 1220925), (45, 1058135), (65, 732555), (73, 652275), (75, 634881), (117, 406975), (195, 244185), (219, 217425), (223, 213525), (225, 211627), (325, 146511), (365, 130455), (585, 81395), (657, 72475), (669, 71175), (949, 50175), (975, 48837), (1095, 43485), (1115, 42705), (1825, 26091), (2007, 23725), (2847, 16725), (2899, 16425), (2925, 16279), (3285, 14495), (3345, 14235), (4745, 10035), (5475, 8697), (5575, 8541)]