80654035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12323}}^1$

素因数の和:12363

約数の個数: 32

約数和(自身を含む): 127775232

約数和(自身を除く): 47121197

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 12323, 61615, 86261, 135553, 209491, 431305, 677765, 948871, 1047455, 1466437, 2304401, 4744355, 7332185, 11522005, 16130807, 80654035]

約数ペア:

[(1, 80654035), (5, 16130807), (7, 11522005), (11, 7332185), (17, 4744355), (35, 2304401), (55, 1466437), (77, 1047455), (85, 948871), (119, 677765), (187, 431305), (385, 209491), (595, 135553), (935, 86261), (1309, 61615), (6545, 12323)]