120051405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140411}}^1$

素因数の和:140441

約数の個数: 24

約数和(自身を含む): 219042720

約数和(自身を除く): 98991315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 140411, 421233, 702055, 1263699, 2106165, 2667809, 6318495, 8003427, 13339045, 24010281, 40017135, 120051405]

約数ペア:

[(1, 120051405), (3, 40017135), (5, 24010281), (9, 13339045), (15, 8003427), (19, 6318495), (45, 2667809), (57, 2106165), (95, 1263699), (171, 702055), (285, 421233), (855, 140411)]