55599375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 99805552

約数和(自身を除く): 44206177

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 2281, 4875, 6843, 8125, 11405, 24375, 29653, 34215, 57025, 88959, 148265, 171075, 285125, 444795, 741325, 855375, 1425625, 2223975, 3706625, 4276875, 11119875, 18533125, 55599375]

約数ペア:

[(1, 55599375), (3, 18533125), (5, 11119875), (13, 4276875), (15, 3706625), (25, 2223975), (39, 1425625), (65, 855375), (75, 741325), (125, 444795), (195, 285125), (325, 171075), (375, 148265), (625, 88959), (975, 57025), (1625, 34215), (1875, 29653), (2281, 24375), (4875, 11405), (6843, 8125)]