66834705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 62557935

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 47, 87, 105, 141, 145, 203, 235, 329, 435, 467, 609, 705, 987, 1015, 1363, 1401, 1645, 2335, 3045, 3269, 4089, 4935, 6815, 7005, 9541, 9807, 13543, 16345, 20445, 21949, 28623, 40629, 47705, 49035, 65847, 67715, 94801, 109745, 143115, 153643, 203145, 284403, 329235, 460929, 474005, 636521, 768215, 1422015, 1909563, 2304645, 3182605, 4455647, 9547815, 13366941, 22278235, 66834705]

約数ペア:

[(1, 66834705), (3, 22278235), (5, 13366941), (7, 9547815), (15, 4455647), (21, 3182605), (29, 2304645), (35, 1909563), (47, 1422015), (87, 768215), (105, 636521), (141, 474005), (145, 460929), (203, 329235), (235, 284403), (329, 203145), (435, 153643), (467, 143115), (609, 109745), (705, 94801), (987, 67715), (1015, 65847), (1363, 49035), (1401, 47705), (1645, 40629), (2335, 28623), (3045, 21949), (3269, 20445), (4089, 16345), (4935, 13543), (6815, 9807), (7005, 9541)]