155875069

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19213}}^1$

素因数の和:19300

約数の個数: 16

約数和(自身を含む): 190602880

約数和(自身を除く): 34727811

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 19213, 134491, 365047, 1171993, 2555329, 8203951, 22267867, 155875069]

約数ペア:

[(1, 155875069), (7, 22267867), (19, 8203951), (61, 2555329), (133, 1171993), (427, 365047), (1159, 134491), (8113, 19213)]