42371615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 20527585

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 3119, 13585, 15595, 34309, 40547, 59261, 171545, 202735, 296305, 446017, 651871, 770393, 2230085, 3259355, 3851965, 8474323, 42371615]

約数ペア:

[(1, 42371615), (5, 8474323), (11, 3851965), (13, 3259355), (19, 2230085), (55, 770393), (65, 651871), (95, 446017), (143, 296305), (209, 202735), (247, 171545), (715, 59261), (1045, 40547), (1235, 34309), (2717, 15595), (3119, 13585)]