152030445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2647}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 278611968

約数和(自身を除く): 126581523

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 547, 1641, 2647, 2735, 3829, 7941, 8205, 11487, 13235, 18529, 19145, 39705, 55587, 57435, 92645, 277935, 1447909, 4343727, 7239545, 10135363, 21718635, 30406089, 50676815, 152030445]

約数ペア:

[(1, 152030445), (3, 50676815), (5, 30406089), (7, 21718635), (15, 10135363), (21, 7239545), (35, 4343727), (105, 1447909), (547, 277935), (1641, 92645), (2647, 57435), (2735, 55587), (3829, 39705), (7941, 19145), (8205, 18529), (11487, 13235)]