15593895

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 28259712

約数和(自身を除く): 12665817

約数列:

[1, 3, 5, 9, 15, 45, 47, 73, 101, 141, 219, 235, 303, 365, 423, 505, 657, 705, 909, 1095, 1515, 2115, 3285, 3431, 4545, 4747, 7373, 10293, 14241, 17155, 22119, 23735, 30879, 36865, 42723, 51465, 66357, 71205, 110595, 154395, 213615, 331785, 346531, 1039593, 1732655, 3118779, 5197965, 15593895]

約数ペア:

[(1, 15593895), (3, 5197965), (5, 3118779), (9, 1732655), (15, 1039593), (45, 346531), (47, 331785), (73, 213615), (101, 154395), (141, 110595), (219, 71205), (235, 66357), (303, 51465), (365, 42723), (423, 36865), (505, 30879), (657, 23735), (705, 22119), (909, 17155), (1095, 14241), (1515, 10293), (2115, 7373), (3285, 4747), (3431, 4545)]