47259225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 92619072

約数和(自身を除く): 45359847

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 107, 117, 151, 195, 225, 321, 325, 453, 535, 585, 755, 963, 975, 1359, 1391, 1605, 1963, 2265, 2675, 2925, 3775, 4173, 4815, 5889, 6795, 6955, 8025, 9815, 11325, 12519, 16157, 17667, 20865, 24075, 29445, 33975, 34775, 48471, 49075, 62595, 80785, 88335, 104325, 145413, 147225, 210041, 242355, 312975, 403925, 441675, 630123, 727065, 1050205, 1211775, 1890369, 3150615, 3635325, 5251025, 9451845, 15753075, 47259225]

約数ペア:

[(1, 47259225), (3, 15753075), (5, 9451845), (9, 5251025), (13, 3635325), (15, 3150615), (25, 1890369), (39, 1211775), (45, 1050205), (65, 727065), (75, 630123), (107, 441675), (117, 403925), (151, 312975), (195, 242355), (225, 210041), (321, 147225), (325, 145413), (453, 104325), (535, 88335), (585, 80785), (755, 62595), (963, 49075), (975, 48471), (1359, 34775), (1391, 33975), (1605, 29445), (1963, 24075), (2265, 20865), (2675, 17667), (2925, 16157), (3775, 12519), (4173, 11325), (4815, 9815), (5889, 8025), (6795, 6955)]