133764615

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7681}}^1$

素因数の和:7741

約数の個数: 40

約数和(自身を含む): 245393808

約数和(自身を除く): 111629193

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 5805, 7681, 17415, 23043, 38405, 69129, 115215, 207387, 330283, 345645, 622161, 990849, 1036935, 1651415, 2972547, 3110805, 4954245, 8917641, 14862735, 26752923, 44588205, 133764615]

約数ペア:

[(1, 133764615), (3, 44588205), (5, 26752923), (9, 14862735), (15, 8917641), (27, 4954245), (43, 3110805), (45, 2972547), (81, 1651415), (129, 1036935), (135, 990849), (215, 622161), (387, 345645), (405, 330283), (645, 207387), (1161, 115215), (1935, 69129), (3483, 38405), (5805, 23043), (7681, 17415)]