22182075

素因数分解:

$3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:644

約数の個数: 36

約数和(自身を含む): 39984048

約数和(自身を除く): 17801973

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 311, 317, 933, 951, 1555, 1585, 2799, 2853, 4665, 4755, 7775, 7925, 13995, 14265, 23325, 23775, 69975, 71325, 98587, 295761, 492935, 887283, 1478805, 2464675, 4436415, 7394025, 22182075]

約数ペア:

[(1, 22182075), (3, 7394025), (5, 4436415), (9, 2464675), (15, 1478805), (25, 887283), (45, 492935), (75, 295761), (225, 98587), (311, 71325), (317, 69975), (933, 23775), (951, 23325), (1555, 14265), (1585, 13995), (2799, 7925), (2853, 7775), (4665, 4755)]