49944375

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 60

約数和(自身を含む): 97225128

約数和(自身を除く): 47280753

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 625, 683, 975, 1125, 1625, 1875, 2049, 2925, 3415, 4875, 5625, 6147, 8125, 8879, 10245, 14625, 17075, 24375, 26637, 30735, 44395, 51225, 73125, 79911, 85375, 133185, 153675, 221975, 256125, 399555, 426875, 665925, 768375, 1109875, 1280625, 1997775, 3329625, 3841875, 5549375, 9988875, 16648125, 49944375]

約数ペア:

[(1, 49944375), (3, 16648125), (5, 9988875), (9, 5549375), (13, 3841875), (15, 3329625), (25, 1997775), (39, 1280625), (45, 1109875), (65, 768375), (75, 665925), (117, 426875), (125, 399555), (195, 256125), (225, 221975), (325, 153675), (375, 133185), (585, 85375), (625, 79911), (683, 73125), (975, 51225), (1125, 44395), (1625, 30735), (1875, 26637), (2049, 24375), (2925, 17075), (3415, 14625), (4875, 10245), (5625, 8879), (6147, 8125)]