25609830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 64447488

約数和(自身を除く): 38837658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 141, 205, 235, 246, 282, 410, 443, 470, 615, 705, 886, 1230, 1329, 1410, 1927, 2215, 2658, 3854, 4430, 5781, 6645, 9635, 11562, 13290, 18163, 19270, 20821, 28905, 36326, 41642, 54489, 57810, 62463, 90815, 104105, 108978, 124926, 181630, 208210, 272445, 312315, 544890, 624630, 853661, 1707322, 2560983, 4268305, 5121966, 8536610, 12804915, 25609830]

約数ペア:

[(1, 25609830), (2, 12804915), (3, 8536610), (5, 5121966), (6, 4268305), (10, 2560983), (15, 1707322), (30, 853661), (41, 624630), (47, 544890), (82, 312315), (94, 272445), (123, 208210), (141, 181630), (205, 124926), (235, 108978), (246, 104105), (282, 90815), (410, 62463), (443, 57810), (470, 54489), (615, 41642), (705, 36326), (886, 28905), (1230, 20821), (1329, 19270), (1410, 18163), (1927, 13290), (2215, 11562), (2658, 9635), (3854, 6645), (4430, 5781)]