378235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:75

約数の個数: 24

約数和(自身を含む): 557424

約数和(自身を除く): 179189

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 529, 715, 1265, 1495, 2645, 3289, 5819, 6877, 16445, 29095, 34385, 75647, 378235]

約数ペア:

[(1, 378235), (5, 75647), (11, 34385), (13, 29095), (23, 16445), (55, 6877), (65, 5819), (115, 3289), (143, 2645), (253, 1495), (299, 1265), (529, 715)]