90828075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 170266880

約数和(自身を除く): 79438805

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 4903, 6175, 14709, 18525, 24515, 63739, 73545, 93157, 122575, 191217, 279471, 318695, 367725, 465785, 956085, 1211041, 1397355, 1593475, 2328925, 3633123, 4780425, 6055205, 6986775, 18165615, 30276025, 90828075]

約数ペア:

[(1, 90828075), (3, 30276025), (5, 18165615), (13, 6986775), (15, 6055205), (19, 4780425), (25, 3633123), (39, 2328925), (57, 1593475), (65, 1397355), (75, 1211041), (95, 956085), (195, 465785), (247, 367725), (285, 318695), (325, 279471), (475, 191217), (741, 122575), (975, 93157), (1235, 73545), (1425, 63739), (3705, 24515), (4903, 18525), (6175, 14709)]