73910045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 101523456

約数和(自身を除く): 27613411

約数列:

[1, 5, 11, 31, 55, 67, 155, 335, 341, 647, 737, 1705, 2077, 3235, 3685, 7117, 10385, 20057, 22847, 35585, 43349, 100285, 114235, 216745, 220627, 476839, 1103135, 1343819, 2384195, 6719095, 14782009, 73910045]

約数ペア:

[(1, 73910045), (5, 14782009), (11, 6719095), (31, 2384195), (55, 1343819), (67, 1103135), (155, 476839), (335, 220627), (341, 216745), (647, 114235), (737, 100285), (1705, 43349), (2077, 35585), (3235, 22847), (3685, 20057), (7117, 10385)]