69841015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 93078720

約数和(自身を除く): 23237705

約数列:

[1, 5, 17, 37, 53, 85, 185, 265, 419, 629, 901, 1961, 2095, 3145, 4505, 7123, 9805, 15503, 22207, 33337, 35615, 77515, 111035, 166685, 263551, 377519, 821659, 1317755, 1887595, 4108295, 13968203, 69841015]

約数ペア:

[(1, 69841015), (5, 13968203), (17, 4108295), (37, 1887595), (53, 1317755), (85, 821659), (185, 377519), (265, 263551), (419, 166685), (629, 111035), (901, 77515), (1961, 35615), (2095, 33337), (3145, 22207), (4505, 15503), (7123, 9805)]