123196125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 227066112

約数和(自身を除く): 103869987

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 125, 185, 195, 325, 375, 481, 555, 683, 925, 975, 1443, 1625, 2049, 2405, 2775, 3415, 4625, 4875, 7215, 8879, 10245, 12025, 13875, 17075, 25271, 26637, 36075, 44395, 51225, 60125, 75813, 85375, 126355, 133185, 180375, 221975, 256125, 328523, 379065, 631775, 665925, 985569, 1109875, 1642615, 1895325, 3158875, 3329625, 4927845, 8213075, 9476625, 24639225, 41065375, 123196125]

約数ペア:

[(1, 123196125), (3, 41065375), (5, 24639225), (13, 9476625), (15, 8213075), (25, 4927845), (37, 3329625), (39, 3158875), (65, 1895325), (75, 1642615), (111, 1109875), (125, 985569), (185, 665925), (195, 631775), (325, 379065), (375, 328523), (481, 256125), (555, 221975), (683, 180375), (925, 133185), (975, 126355), (1443, 85375), (1625, 75813), (2049, 60125), (2405, 51225), (2775, 44395), (3415, 36075), (4625, 26637), (4875, 25271), (7215, 17075), (8879, 13875), (10245, 12025)]