82472065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 114871680

約数和(自身を除く): 32399615

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 559, 817, 1235, 1553, 2795, 4085, 7765, 10621, 20189, 29507, 53105, 66779, 100945, 147535, 333895, 383591, 868127, 1268801, 1917955, 4340635, 6344005, 16494413, 82472065]

約数ペア:

[(1, 82472065), (5, 16494413), (13, 6344005), (19, 4340635), (43, 1917955), (65, 1268801), (95, 868127), (215, 383591), (247, 333895), (559, 147535), (817, 100945), (1235, 66779), (1553, 53105), (2795, 29507), (4085, 20189), (7765, 10621)]