80821375895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{478417}}^1$

素因数の和:478571

約数の個数: 32

約数和(自身を含む): 109951938432

約数和(自身を除く): 29130562537

約数列:

[1, 5, 13, 23, 65, 113, 115, 299, 565, 1469, 1495, 2599, 7345, 12995, 33787, 168935, 478417, 2392085, 6219421, 11003591, 31097105, 54061121, 55017955, 143046683, 270305605, 702794573, 715233415, 1243405783, 3513972865, 6217028915, 16164275179, 80821375895]

約数ペア:

[(1, 80821375895), (5, 16164275179), (13, 6217028915), (23, 3513972865), (65, 1243405783), (113, 715233415), (115, 702794573), (299, 270305605), (565, 143046683), (1469, 55017955), (1495, 54061121), (2599, 31097105), (7345, 11003591), (12995, 6219421), (33787, 2392085), (168935, 478417)]