227522065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 289972224

約数和(自身を除く): 62450159

約数列:

[1, 5, 37, 47, 137, 185, 191, 235, 685, 955, 1739, 5069, 6439, 7067, 8695, 8977, 25345, 26167, 32195, 35335, 44885, 130835, 238243, 332149, 968179, 1191215, 1229849, 1660745, 4840895, 6149245, 45504413, 227522065]

約数ペア:

[(1, 227522065), (5, 45504413), (37, 6149245), (47, 4840895), (137, 1660745), (185, 1229849), (191, 1191215), (235, 968179), (685, 332149), (955, 238243), (1739, 130835), (5069, 44885), (6439, 35335), (7067, 32195), (8695, 26167), (8977, 25345)]