84647515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7481}}^1$

素因数の和:7590

約数の個数: 16

約数和(自身を含む): 106304256

約数和(自身を除く): 21656741

約数列:

[1, 5, 31, 73, 155, 365, 2263, 7481, 11315, 37405, 231911, 546113, 1159555, 2730565, 16929503, 84647515]

約数ペア:

[(1, 84647515), (5, 16929503), (31, 2730565), (73, 1159555), (155, 546113), (365, 231911), (2263, 37405), (7481, 11315)]