11273025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 19820160

約数和(自身を除く): 8547135

約数列:

[1, 3, 5, 15, 25, 29, 71, 73, 75, 87, 145, 213, 219, 355, 365, 435, 725, 1065, 1095, 1775, 1825, 2059, 2117, 2175, 5183, 5325, 5475, 6177, 6351, 10295, 10585, 15549, 25915, 30885, 31755, 51475, 52925, 77745, 129575, 150307, 154425, 158775, 388725, 450921, 751535, 2254605, 3757675, 11273025]

約数ペア:

[(1, 11273025), (3, 3757675), (5, 2254605), (15, 751535), (25, 450921), (29, 388725), (71, 158775), (73, 154425), (75, 150307), (87, 129575), (145, 77745), (213, 52925), (219, 51475), (355, 31755), (365, 30885), (435, 25915), (725, 15549), (1065, 10585), (1095, 10295), (1775, 6351), (1825, 6177), (2059, 5475), (2117, 5325), (2175, 5183)]