191837275

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 279892800

約数和(自身を除く): 88055525

約数列:

[1, 5, 7, 25, 35, 89, 109, 113, 175, 445, 545, 565, 623, 763, 791, 2225, 2725, 2825, 3115, 3815, 3955, 9701, 10057, 12317, 15575, 19075, 19775, 48505, 50285, 61585, 67907, 70399, 86219, 242525, 251425, 307925, 339535, 351995, 431095, 1096213, 1697675, 1759975, 2155475, 5481065, 7673491, 27405325, 38367455, 191837275]

約数ペア:

[(1, 191837275), (5, 38367455), (7, 27405325), (25, 7673491), (35, 5481065), (89, 2155475), (109, 1759975), (113, 1697675), (175, 1096213), (445, 431095), (545, 351995), (565, 339535), (623, 307925), (763, 251425), (791, 242525), (2225, 86219), (2725, 70399), (2825, 67907), (3115, 61585), (3815, 50285), (3955, 48505), (9701, 19775), (10057, 19075), (12317, 15575)]