24999299

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 5482621

約数列:

[1, 13, 17, 31, 41, 89, 221, 403, 527, 533, 697, 1157, 1271, 1513, 2759, 3649, 6851, 9061, 16523, 19669, 21607, 35867, 46903, 47437, 62033, 113119, 280891, 609739, 806429, 1470547, 1923023, 24999299]

約数ペア:

[(1, 24999299), (13, 1923023), (17, 1470547), (31, 806429), (41, 609739), (89, 280891), (221, 113119), (403, 62033), (527, 47437), (533, 46903), (697, 35867), (1157, 21607), (1271, 19669), (1513, 16523), (2759, 9061), (3649, 6851)]