7250872515

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{16249}}^1$

素因数の和:16747

約数の個数: 32

約数和(自身を含む): 11793600000

約数和(自身を除く): 4542727485

約数列:

[1, 3, 5, 15, 71, 213, 355, 419, 1065, 1257, 2095, 6285, 16249, 29749, 48747, 81245, 89247, 148745, 243735, 446235, 1153679, 3461037, 5768395, 6808331, 17305185, 20424993, 34041655, 102124965, 483391501, 1450174503, 2416957505, 7250872515]

約数ペア:

[(1, 7250872515), (3, 2416957505), (5, 1450174503), (15, 483391501), (71, 102124965), (213, 34041655), (355, 20424993), (419, 17305185), (1065, 6808331), (1257, 5768395), (2095, 3461037), (6285, 1153679), (16249, 446235), (29749, 243735), (48747, 148745), (81245, 89247)]