194213725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 274089600

約数和(自身を除く): 79875875

約数列:

[1, 5, 19, 23, 25, 29, 95, 115, 145, 437, 475, 551, 575, 613, 667, 725, 2185, 2755, 3065, 3335, 10925, 11647, 12673, 13775, 14099, 15325, 16675, 17777, 58235, 63365, 70495, 88885, 267881, 291175, 316825, 337763, 352475, 408871, 444425, 1339405, 1688815, 2044355, 6697025, 7768549, 8444075, 10221775, 38842745, 194213725]

約数ペア:

[(1, 194213725), (5, 38842745), (19, 10221775), (23, 8444075), (25, 7768549), (29, 6697025), (95, 2044355), (115, 1688815), (145, 1339405), (437, 444425), (475, 408871), (551, 352475), (575, 337763), (613, 316825), (667, 291175), (725, 267881), (2185, 88885), (2755, 70495), (3065, 63365), (3335, 58235), (10925, 17777), (11647, 16675), (12673, 15325), (13775, 14099)]