342339985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 461438208

約数和(自身を除く): 119098223

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 559, 689, 2279, 2311, 2795, 3445, 11395, 11555, 29627, 30043, 99373, 122483, 148135, 150215, 496865, 612415, 1291849, 1592279, 5266769, 6459245, 7961395, 26333845, 68467997, 342339985]

約数ペア:

[(1, 342339985), (5, 68467997), (13, 26333845), (43, 7961395), (53, 6459245), (65, 5266769), (215, 1592279), (265, 1291849), (559, 612415), (689, 496865), (2279, 150215), (2311, 148135), (2795, 122483), (3445, 99373), (11395, 30043), (11555, 29627)]