224714245

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 335181888

約数和(自身を除く): 110467643

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 163, 245, 331, 595, 815, 833, 1141, 1655, 2317, 2771, 4165, 5627, 5705, 7987, 11585, 13855, 16219, 19397, 28135, 39389, 39935, 53953, 81095, 96985, 135779, 196945, 269765, 275723, 377671, 678895, 917201, 1378615, 1888355, 2643697, 4586005, 6420407, 13218485, 32102035, 44942849, 224714245]

約数ペア:

[(1, 224714245), (5, 44942849), (7, 32102035), (17, 13218485), (35, 6420407), (49, 4586005), (85, 2643697), (119, 1888355), (163, 1378615), (245, 917201), (331, 678895), (595, 377671), (815, 275723), (833, 269765), (1141, 196945), (1655, 135779), (2317, 96985), (2771, 81095), (4165, 53953), (5627, 39935), (5705, 39389), (7987, 28135), (11585, 19397), (13855, 16219)]