83151145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7021

約数の個数: 32

約数和(自身を含む): 128434176

約数和(自身を除く): 45283031

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 6967, 11935, 34835, 48769, 76637, 215977, 243845, 383185, 536459, 1079885, 1511839, 2375747, 2682295, 7559195, 11878735, 16630229, 83151145]

約数ペア:

[(1, 83151145), (5, 16630229), (7, 11878735), (11, 7559195), (31, 2682295), (35, 2375747), (55, 1511839), (77, 1079885), (155, 536459), (217, 383185), (341, 243845), (385, 215977), (1085, 76637), (1705, 48769), (2387, 34835), (6967, 11935)]