427836172215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1240104847}}^1$

素因数の和:1240104878

約数の個数: 16

約数和(自身を含む): 714300392448

約数和(自身を除く): 286464220233

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1240104847, 3720314541, 6200524235, 18601572705, 28522411481, 85567234443, 142612057405, 427836172215]

約数ペア:

[(1, 427836172215), (3, 142612057405), (5, 85567234443), (15, 28522411481), (23, 18601572705), (69, 6200524235), (115, 3720314541), (345, 1240104847)]