22920435

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 42179040

約数和(自身を除く): 19258605

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 101, 123, 135, 205, 303, 369, 505, 615, 909, 1107, 1515, 1681, 1845, 2727, 4141, 4545, 5043, 5535, 8405, 12423, 13635, 15129, 20705, 25215, 37269, 45387, 62115, 75645, 111807, 169781, 186345, 226935, 509343, 559035, 848905, 1528029, 2546715, 4584087, 7640145, 22920435]

約数ペア:

[(1, 22920435), (3, 7640145), (5, 4584087), (9, 2546715), (15, 1528029), (27, 848905), (41, 559035), (45, 509343), (101, 226935), (123, 186345), (135, 169781), (205, 111807), (303, 75645), (369, 62115), (505, 45387), (615, 37269), (909, 25215), (1107, 20705), (1515, 15129), (1681, 13635), (1845, 12423), (2727, 8405), (4141, 5535), (4545, 5043)]