156913065

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4289}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 280051200

約数和(自身を除く): 123138135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 1355, 2439, 4065, 4289, 7317, 12195, 12867, 21445, 36585, 38601, 64335, 115803, 193005, 579015, 1162319, 3486957, 5811595, 10460871, 17434785, 31382613, 52304355, 156913065]

約数ペア:

[(1, 156913065), (3, 52304355), (5, 31382613), (9, 17434785), (15, 10460871), (27, 5811595), (45, 3486957), (135, 1162319), (271, 579015), (813, 193005), (1355, 115803), (2439, 64335), (4065, 38601), (4289, 36585), (7317, 21445), (12195, 12867)]