61150375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 90627264

約数和(自身を除く): 29476889

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 125, 143, 275, 311, 325, 605, 715, 1375, 1555, 1573, 1625, 3025, 3421, 3575, 4043, 7775, 7865, 15125, 17105, 17875, 20215, 37631, 38875, 39325, 44473, 85525, 101075, 188155, 196625, 222365, 427625, 489203, 505375, 940775, 1111825, 2446015, 4703875, 5559125, 12230075, 61150375]

約数ペア:

[(1, 61150375), (5, 12230075), (11, 5559125), (13, 4703875), (25, 2446015), (55, 1111825), (65, 940775), (121, 505375), (125, 489203), (143, 427625), (275, 222365), (311, 196625), (325, 188155), (605, 101075), (715, 85525), (1375, 44473), (1555, 39325), (1573, 38875), (1625, 37631), (3025, 20215), (3421, 17875), (3575, 17105), (4043, 15125), (7775, 7865)]