1420492785

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{4909}}^1$

素因数の和:5209

約数の個数: 32

約数和(自身を含む): 2307778560

約数和(自身を除く): 887285775

約数列:

[1, 3, 5, 15, 101, 191, 303, 505, 573, 955, 1515, 2865, 4909, 14727, 19291, 24545, 57873, 73635, 96455, 289365, 495809, 937619, 1487427, 2479045, 2812857, 4688095, 7437135, 14064285, 94699519, 284098557, 473497595, 1420492785]

約数ペア:

[(1, 1420492785), (3, 473497595), (5, 284098557), (15, 94699519), (101, 14064285), (191, 7437135), (303, 4688095), (505, 2812857), (573, 2479045), (955, 1487427), (1515, 937619), (2865, 495809), (4909, 289365), (14727, 96455), (19291, 73635), (24545, 57873)]