15824835

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 15140925

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 117, 127, 135, 195, 213, 351, 355, 381, 585, 635, 639, 923, 1065, 1143, 1651, 1755, 1905, 1917, 2769, 3195, 3429, 4615, 4953, 5715, 8255, 8307, 9017, 9585, 13845, 14859, 17145, 24765, 24921, 27051, 41535, 44577, 45085, 74295, 81153, 117221, 124605, 135255, 222885, 243459, 351663, 405765, 586105, 1054989, 1217295, 1758315, 3164967, 5274945, 15824835]

約数ペア:

[(1, 15824835), (3, 5274945), (5, 3164967), (9, 1758315), (13, 1217295), (15, 1054989), (27, 586105), (39, 405765), (45, 351663), (65, 243459), (71, 222885), (117, 135255), (127, 124605), (135, 117221), (195, 81153), (213, 74295), (351, 45085), (355, 44577), (381, 41535), (585, 27051), (635, 24921), (639, 24765), (923, 17145), (1065, 14859), (1143, 13845), (1651, 9585), (1755, 9017), (1905, 8307), (1917, 8255), (2769, 5715), (3195, 4953), (3429, 4615)]