70440045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 125505792

約数和(自身を除く): 55065747

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 169, 185, 195, 481, 507, 555, 751, 845, 1443, 2253, 2405, 2535, 3755, 6253, 7215, 9763, 11265, 18759, 27787, 29289, 31265, 48815, 83361, 93795, 126919, 138935, 146445, 361231, 380757, 416805, 634595, 1083693, 1806155, 1903785, 4696003, 5418465, 14088009, 23480015, 70440045]

約数ペア:

[(1, 70440045), (3, 23480015), (5, 14088009), (13, 5418465), (15, 4696003), (37, 1903785), (39, 1806155), (65, 1083693), (111, 634595), (169, 416805), (185, 380757), (195, 361231), (481, 146445), (507, 138935), (555, 126919), (751, 93795), (845, 83361), (1443, 48815), (2253, 31265), (2405, 29289), (2535, 27787), (3755, 18759), (6253, 11265), (7215, 9763)]