147996915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 264080544

約数和(自身を除く): 116083629

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 121, 165, 219, 363, 365, 605, 803, 1095, 1117, 1815, 2409, 3351, 4015, 5585, 8833, 12045, 12287, 16755, 26499, 36861, 44165, 61435, 81541, 132495, 135157, 184305, 244623, 405471, 407705, 675785, 896951, 1223115, 2027355, 2690853, 4484755, 9866461, 13454265, 29599383, 49332305, 147996915]

約数ペア:

[(1, 147996915), (3, 49332305), (5, 29599383), (11, 13454265), (15, 9866461), (33, 4484755), (55, 2690853), (73, 2027355), (121, 1223115), (165, 896951), (219, 675785), (363, 407705), (365, 405471), (605, 244623), (803, 184305), (1095, 135157), (1117, 132495), (1815, 81541), (2409, 61435), (3351, 44165), (4015, 36861), (5585, 26499), (8833, 16755), (12045, 12287)]