123938115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22271}}^1$

素因数の和:22339

約数の個数: 32

約数和(自身を含む): 230916096

約数和(自身を除く): 106977981

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 22271, 66813, 111355, 155897, 334065, 467691, 779485, 1180363, 2338455, 3541089, 5901815, 8262541, 17705445, 24787623, 41312705, 123938115]

約数ペア:

[(1, 123938115), (3, 41312705), (5, 24787623), (7, 17705445), (15, 8262541), (21, 5901815), (35, 3541089), (53, 2338455), (105, 1180363), (159, 779485), (265, 467691), (371, 334065), (795, 155897), (1113, 111355), (1855, 66813), (5565, 22271)]