242588895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13399}}^1$

素因数の和:13495

約数の個数: 32

約数和(自身を含む): 416793600

約数和(自身を除く): 174204705

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 13399, 18105, 40197, 66995, 200985, 227783, 683349, 951329, 1138915, 2853987, 3416745, 4756645, 14269935, 16172593, 48517779, 80862965, 242588895]

約数ペア:

[(1, 242588895), (3, 80862965), (5, 48517779), (15, 16172593), (17, 14269935), (51, 4756645), (71, 3416745), (85, 2853987), (213, 1138915), (255, 951329), (355, 683349), (1065, 227783), (1207, 200985), (3621, 66995), (6035, 40197), (13399, 18105)]