156729583075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{590263}}^1$

素因数の和:590348

約数の個数: 48

約数和(自身を含む): 225433626880

約数和(自身を除く): 68704043805

約数列:

[1, 5, 13, 19, 25, 43, 65, 95, 215, 247, 325, 475, 559, 817, 1075, 1235, 2795, 4085, 6175, 10621, 13975, 20425, 53105, 265525, 590263, 2951315, 7673419, 11214997, 14756575, 25381309, 38367095, 56074985, 126906545, 145794961, 191835475, 280374925, 329957017, 482244871, 634532725, 728974805, 1649785085, 2411224355, 3644874025, 6269183323, 8248925425, 12056121775, 31345916615, 156729583075]

約数ペア:

[(1, 156729583075), (5, 31345916615), (13, 12056121775), (19, 8248925425), (25, 6269183323), (43, 3644874025), (65, 2411224355), (95, 1649785085), (215, 728974805), (247, 634532725), (325, 482244871), (475, 329957017), (559, 280374925), (817, 191835475), (1075, 145794961), (1235, 126906545), (2795, 56074985), (4085, 38367095), (6175, 25381309), (10621, 14756575), (13975, 11214997), (20425, 7673419), (53105, 2951315), (265525, 590263)]