9495475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 13424488

約数和(自身を除く): 3929013

約数列:

[1, 5, 11, 25, 43, 55, 73, 121, 215, 275, 365, 473, 605, 803, 1075, 1825, 2365, 3025, 3139, 4015, 5203, 8833, 11825, 15695, 20075, 26015, 34529, 44165, 78475, 130075, 172645, 220825, 379819, 863225, 1899095, 9495475]

約数ペア:

[(1, 9495475), (5, 1899095), (11, 863225), (25, 379819), (43, 220825), (55, 172645), (73, 130075), (121, 78475), (215, 44165), (275, 34529), (365, 26015), (473, 20075), (605, 15695), (803, 11825), (1075, 8833), (1825, 5203), (2365, 4015), (3025, 3139)]