71497875

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{5153}}^1$

素因数の和:5208

約数の個数: 32

約数和(自身を含む): 122211648

約数和(自身を除く): 50713773

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 375, 555, 925, 2775, 4625, 5153, 13875, 15459, 25765, 77295, 128825, 190661, 386475, 571983, 644125, 953305, 1932375, 2859915, 4766525, 14299575, 23832625, 71497875]

約数ペア:

[(1, 71497875), (3, 23832625), (5, 14299575), (15, 4766525), (25, 2859915), (37, 1932375), (75, 953305), (111, 644125), (125, 571983), (185, 386475), (375, 190661), (555, 128825), (925, 77295), (2775, 25765), (4625, 15459), (5153, 13875)]