80452595

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 103612416

約数和(自身を除く): 23159821

約数列:

[1, 5, 31, 61, 67, 127, 155, 305, 335, 635, 1891, 2077, 3937, 4087, 7747, 8509, 9455, 10385, 19685, 20435, 38735, 42545, 126697, 240157, 263779, 519049, 633485, 1200785, 1318895, 2595245, 16090519, 80452595]

約数ペア:

[(1, 80452595), (5, 16090519), (31, 2595245), (61, 1318895), (67, 1200785), (127, 633485), (155, 519049), (305, 263779), (335, 240157), (635, 126697), (1891, 42545), (2077, 38735), (3937, 20435), (4087, 19685), (7747, 10385), (8509, 9455)]