13250925

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 24790080

約数和(自身を除く): 11539155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 201, 225, 293, 335, 603, 675, 879, 1005, 1465, 1675, 1809, 2637, 3015, 4395, 5025, 7325, 7911, 9045, 13185, 15075, 19631, 21975, 39555, 45225, 58893, 65925, 98155, 176679, 197775, 294465, 490775, 530037, 883395, 1472325, 2650185, 4416975, 13250925]

約数ペア:

[(1, 13250925), (3, 4416975), (5, 2650185), (9, 1472325), (15, 883395), (25, 530037), (27, 490775), (45, 294465), (67, 197775), (75, 176679), (135, 98155), (201, 65925), (225, 58893), (293, 45225), (335, 39555), (603, 21975), (675, 19631), (879, 15075), (1005, 13185), (1465, 9045), (1675, 7911), (1809, 7325), (2637, 5025), (3015, 4395)]