31324845

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 20376915

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 439, 1005, 1065, 1317, 2195, 4757, 6585, 14271, 23785, 29413, 31169, 71355, 88239, 93507, 147065, 155845, 441195, 467535, 2088323, 6264969, 10441615, 31324845]

約数ペア:

[(1, 31324845), (3, 10441615), (5, 6264969), (15, 2088323), (67, 467535), (71, 441195), (201, 155845), (213, 147065), (335, 93507), (355, 88239), (439, 71355), (1005, 31169), (1065, 29413), (1317, 23785), (2195, 14271), (4757, 6585)]