41920385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 58423680

約数和(自身を除く): 16503295

約数列:

[1, 5, 13, 17, 59, 65, 85, 221, 295, 643, 767, 1003, 1105, 3215, 3835, 5015, 8359, 10931, 13039, 37937, 41795, 54655, 65195, 142103, 189685, 493181, 644929, 710515, 2465905, 3224645, 8384077, 41920385]

約数ペア:

[(1, 41920385), (5, 8384077), (13, 3224645), (17, 2465905), (59, 710515), (65, 644929), (85, 493181), (221, 189685), (295, 142103), (643, 65195), (767, 54655), (1003, 41795), (1105, 37937), (3215, 13039), (3835, 10931), (5015, 8359)]