79971345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77267}}^1$

素因数の和:77301

約数の個数: 24

約数和(自身を含む): 144645696

約数和(自身を除く): 64674351

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 77267, 231801, 386335, 695403, 1159005, 1777141, 3477015, 5331423, 8885705, 15994269, 26657115, 79971345]

約数ペア:

[(1, 79971345), (3, 26657115), (5, 15994269), (9, 8885705), (15, 5331423), (23, 3477015), (45, 1777141), (69, 1159005), (115, 695403), (207, 386335), (345, 231801), (1035, 77267)]