191484535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 260858880

約数和(自身を除く): 69374345

約数列:

[1, 5, 11, 29, 55, 145, 271, 319, 443, 1355, 1595, 2215, 2981, 4873, 7859, 12847, 14905, 24365, 39295, 64235, 86449, 120053, 141317, 432245, 600265, 706585, 1320583, 3481537, 6602915, 17407685, 38296907, 191484535]

約数ペア:

[(1, 191484535), (5, 38296907), (11, 17407685), (29, 6602915), (55, 3481537), (145, 1320583), (271, 706585), (319, 600265), (443, 432245), (1355, 141317), (1595, 120053), (2215, 86449), (2981, 64235), (4873, 39295), (7859, 24365), (12847, 14905)]