89189015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9433}}^1$

素因数の和:9530

約数の個数: 16

約数和(自身を含む): 112302336

約数和(自身を除く): 23113321

約数列:

[1, 5, 31, 61, 155, 305, 1891, 9433, 9455, 47165, 292423, 575413, 1462115, 2877065, 17837803, 89189015]

約数ペア:

[(1, 89189015), (5, 17837803), (31, 2877065), (61, 1462115), (155, 575413), (305, 292423), (1891, 47165), (9433, 9455)]