155522013

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 219580416

約数和(自身を除く): 64058403

約数列:

[1, 3, 43, 47, 113, 129, 141, 227, 339, 681, 2021, 4859, 5311, 6063, 9761, 10669, 14577, 15933, 25651, 29283, 32007, 76953, 228373, 458767, 685119, 1102993, 1205597, 1376301, 3308979, 3616791, 51840671, 155522013]

約数ペア:

[(1, 155522013), (3, 51840671), (43, 3616791), (47, 3308979), (113, 1376301), (129, 1205597), (141, 1102993), (227, 685119), (339, 458767), (681, 228373), (2021, 76953), (4859, 32007), (5311, 29283), (6063, 25651), (9761, 15933), (10669, 14577)]