22125705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{30103}}^1$

素因数の和:30125

約数の個数: 24

約数和(自身を含む): 41182272

約数和(自身を除く): 19056567

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 30103, 90309, 150515, 210721, 451545, 632163, 1053605, 1475047, 3160815, 4425141, 7375235, 22125705]

約数ペア:

[(1, 22125705), (3, 7375235), (5, 4425141), (7, 3160815), (15, 1475047), (21, 1053605), (35, 632163), (49, 451545), (105, 210721), (147, 150515), (245, 90309), (735, 30103)]