2970165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 5308416

約数和(自身を除く): 2338251

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 383, 517, 705, 1149, 1551, 1915, 2585, 4213, 5745, 7755, 12639, 18001, 21065, 54003, 63195, 90005, 198011, 270015, 594033, 990055, 2970165]

約数ペア:

[(1, 2970165), (3, 990055), (5, 594033), (11, 270015), (15, 198011), (33, 90005), (47, 63195), (55, 54003), (141, 21065), (165, 18001), (235, 12639), (383, 7755), (517, 5745), (705, 4213), (1149, 2585), (1551, 1915)]