8710875

素因数分解:

$3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 16848000

約数和(自身を除く): 8137125

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 89, 125, 135, 145, 225, 261, 267, 375, 435, 445, 675, 725, 783, 801, 1125, 1305, 1335, 2175, 2225, 2403, 2581, 3375, 3625, 3915, 4005, 6525, 6675, 7743, 10875, 11125, 12015, 12905, 19575, 20025, 23229, 32625, 33375, 38715, 60075, 64525, 69687, 97875, 100125, 116145, 193575, 300375, 322625, 348435, 580725, 967875, 1742175, 2903625, 8710875]

約数ペア:

[(1, 8710875), (3, 2903625), (5, 1742175), (9, 967875), (15, 580725), (25, 348435), (27, 322625), (29, 300375), (45, 193575), (75, 116145), (87, 100125), (89, 97875), (125, 69687), (135, 64525), (145, 60075), (225, 38715), (261, 33375), (267, 32625), (375, 23229), (435, 20025), (445, 19575), (675, 12905), (725, 12015), (783, 11125), (801, 10875), (1125, 7743), (1305, 6675), (1335, 6525), (2175, 4005), (2225, 3915), (2403, 3625), (2581, 3375)]