69891705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 134032080

約数和(自身を除く): 64140375

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 3229, 4329, 7215, 9687, 16145, 21645, 29061, 41977, 48435, 119473, 125931, 145305, 209885, 358419, 377793, 597365, 629655, 1075257, 1553149, 1792095, 1888965, 4659447, 5376285, 7765745, 13978341, 23297235, 69891705]

約数ペア:

[(1, 69891705), (3, 23297235), (5, 13978341), (9, 7765745), (13, 5376285), (15, 4659447), (37, 1888965), (39, 1792095), (45, 1553149), (65, 1075257), (111, 629655), (117, 597365), (185, 377793), (195, 358419), (333, 209885), (481, 145305), (555, 125931), (585, 119473), (1443, 48435), (1665, 41977), (2405, 29061), (3229, 21645), (4329, 16145), (7215, 9687)]