69048225

素因数分解:

$3^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 124144956

約数和(自身を除く): 55096731

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 397, 773, 1191, 1985, 2319, 3573, 3865, 5955, 6957, 9925, 11595, 17865, 19325, 29775, 34785, 57975, 89325, 173925, 306881, 920643, 1534405, 2761929, 4603215, 7672025, 13809645, 23016075, 69048225]

約数ペア:

[(1, 69048225), (3, 23016075), (5, 13809645), (9, 7672025), (15, 4603215), (25, 2761929), (45, 1534405), (75, 920643), (225, 306881), (397, 173925), (773, 89325), (1191, 57975), (1985, 34785), (2319, 29775), (3573, 19325), (3865, 17865), (5955, 11595), (6957, 9925)]