7637145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 13025280

約数和(自身を除く): 5388135

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 211, 285, 381, 633, 635, 1055, 1905, 2413, 3165, 4009, 7239, 12027, 12065, 20045, 26797, 36195, 60135, 80391, 133985, 401955, 509143, 1527429, 2545715, 7637145]

約数ペア:

[(1, 7637145), (3, 2545715), (5, 1527429), (15, 509143), (19, 401955), (57, 133985), (95, 80391), (127, 60135), (211, 36195), (285, 26797), (381, 20045), (633, 12065), (635, 12027), (1055, 7239), (1905, 4009), (2413, 3165)]