2925195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 5763072

約数和(自身を除く): 2837877

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2143, 6429, 10715, 15001, 27859, 32145, 45003, 75005, 83577, 139295, 195013, 225015, 417885, 585039, 975065, 2925195]

約数ペア:

[(1, 2925195), (3, 975065), (5, 585039), (7, 417885), (13, 225015), (15, 195013), (21, 139295), (35, 83577), (39, 75005), (65, 45003), (91, 32145), (105, 27859), (195, 15001), (273, 10715), (455, 6429), (1365, 2143)]