87620075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 112919856

約数和(自身を除く): 25299781

約数列:

[1, 5, 25, 41, 73, 205, 365, 1025, 1171, 1825, 2993, 5855, 14965, 29275, 48011, 74825, 85483, 240055, 427415, 1200275, 2137075, 3504803, 17524015, 87620075]

約数ペア:

[(1, 87620075), (5, 17524015), (25, 3504803), (41, 2137075), (73, 1200275), (205, 427415), (365, 240055), (1025, 85483), (1171, 74825), (1825, 48011), (2993, 29275), (5855, 14965)]