38395485

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14969}}^1$

素因数の和:15002

約数の個数: 32

約数和(自身を含む): 71856000

約数和(自身を除く): 33460515

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 14969, 44907, 74845, 134721, 224535, 284411, 404163, 673605, 853233, 1422055, 2020815, 2559699, 4266165, 7679097, 12798495, 38395485]

約数ペア:

[(1, 38395485), (3, 12798495), (5, 7679097), (9, 4266165), (15, 2559699), (19, 2020815), (27, 1422055), (45, 853233), (57, 673605), (95, 404163), (135, 284411), (171, 224535), (285, 134721), (513, 74845), (855, 44907), (2565, 14969)]