79796175

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 136836480

約数和(自身を除く): 57040305

約数列:

[1, 3, 5, 15, 25, 43, 75, 109, 129, 215, 227, 327, 545, 645, 681, 1075, 1135, 1635, 2725, 3225, 3405, 4687, 5675, 8175, 9761, 14061, 17025, 23435, 24743, 29283, 48805, 70305, 74229, 117175, 123715, 146415, 244025, 351525, 371145, 618575, 732075, 1063949, 1855725, 3191847, 5319745, 15959235, 26598725, 79796175]

約数ペア:

[(1, 79796175), (3, 26598725), (5, 15959235), (15, 5319745), (25, 3191847), (43, 1855725), (75, 1063949), (109, 732075), (129, 618575), (215, 371145), (227, 351525), (327, 244025), (545, 146415), (645, 123715), (681, 117175), (1075, 74229), (1135, 70305), (1635, 48805), (2725, 29283), (3225, 24743), (3405, 23435), (4687, 17025), (5675, 14061), (8175, 9761)]