7274406215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1\times {\mathrm{1693}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 9497241600

約数和(自身を除く): 2222835385

約数列:

[1, 5, 19, 31, 95, 155, 589, 1459, 1693, 2945, 7295, 8465, 27721, 32167, 45229, 52483, 138605, 160835, 226145, 262415, 859351, 997177, 2470087, 4296755, 4985885, 12350435, 46931653, 76572697, 234658265, 382863485, 1454881243, 7274406215]

約数ペア:

[(1, 7274406215), (5, 1454881243), (19, 382863485), (31, 234658265), (95, 76572697), (155, 46931653), (589, 12350435), (1459, 4985885), (1693, 4296755), (2945, 2470087), (7295, 997177), (8465, 859351), (27721, 262415), (32167, 226145), (45229, 160835), (52483, 138605)]