69376545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{220243}}^1$

素因数の和:220261

約数の個数: 24

約数和(自身を含む): 137432256

約数和(自身を除く): 68055711

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 220243, 660729, 1101215, 1541701, 1982187, 3303645, 4625103, 7708505, 9910935, 13875309, 23125515, 69376545]

約数ペア:

[(1, 69376545), (3, 23125515), (5, 13875309), (7, 9910935), (9, 7708505), (15, 4625103), (21, 3303645), (35, 1982187), (45, 1541701), (63, 1101215), (105, 660729), (315, 220243)]