154788045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{19507}}^1$

素因数の和:19561

約数の個数: 24

約数和(自身を含む): 258910176

約数和(自身を除く): 104122131

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 19507, 58521, 97535, 292605, 448661, 1345983, 2243305, 6729915, 10319203, 30957609, 51596015, 154788045]

約数ペア:

[(1, 154788045), (3, 51596015), (5, 30957609), (15, 10319203), (23, 6729915), (69, 2243305), (115, 1345983), (345, 448661), (529, 292605), (1587, 97535), (2645, 58521), (7935, 19507)]