4445925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 8517312

約数和(自身を除く): 4071387

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 317, 425, 561, 825, 935, 951, 1275, 1585, 2805, 3487, 4675, 4755, 5389, 7925, 10461, 14025, 16167, 17435, 23775, 26945, 52305, 59279, 80835, 87175, 134725, 177837, 261525, 296395, 404175, 889185, 1481975, 4445925]

約数ペア:

[(1, 4445925), (3, 1481975), (5, 889185), (11, 404175), (15, 296395), (17, 261525), (25, 177837), (33, 134725), (51, 87175), (55, 80835), (75, 59279), (85, 52305), (165, 26945), (187, 23775), (255, 17435), (275, 16167), (317, 14025), (425, 10461), (561, 7925), (825, 5389), (935, 4755), (951, 4675), (1275, 3487), (1585, 2805)]