129918615905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{40639}}^1$

素因数の和:41153

約数の個数: 32

約数和(自身を含む): 169595596800

約数和(自身を除く): 39676980895

約数列:

[1, 5, 13, 65, 137, 359, 685, 1781, 1795, 4667, 8905, 23335, 40639, 49183, 203195, 245915, 528307, 639379, 2641535, 3196895, 5567543, 14589401, 27837715, 72378059, 72947005, 189662213, 361890295, 948311065, 1998747937, 9993739685, 25983723181, 129918615905]

約数ペア:

[(1, 129918615905), (5, 25983723181), (13, 9993739685), (65, 1998747937), (137, 948311065), (359, 361890295), (685, 189662213), (1781, 72947005), (1795, 72378059), (4667, 27837715), (8905, 14589401), (23335, 5567543), (40639, 3196895), (49183, 2641535), (203195, 639379), (245915, 528307)]