1249156935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68881}}^1$

素因数の和:68936

約数の個数: 48

約数和(自身を含む): 2407012608

約数和(自身を除く): 1157855673

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 18135, 68881, 206643, 344405, 619929, 895453, 1033215, 2135311, 2686359, 3099645, 4477265, 6405933, 8059077, 10676555, 13431795, 19217799, 27759043, 32029665, 40295385, 83277129, 96088995, 138795215, 249831387, 416385645, 1249156935]

約数ペア:

[(1, 1249156935), (3, 416385645), (5, 249831387), (9, 138795215), (13, 96088995), (15, 83277129), (31, 40295385), (39, 32029665), (45, 27759043), (65, 19217799), (93, 13431795), (117, 10676555), (155, 8059077), (195, 6405933), (279, 4477265), (403, 3099645), (465, 2686359), (585, 2135311), (1209, 1033215), (1395, 895453), (2015, 619929), (3627, 344405), (6045, 206643), (18135, 68881)]