172870415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{48491}}^1$

素因数の和:48550

約数の個数: 16

約数和(自身を含む): 223451136

約数和(自身を除く): 50580721

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 48491, 242455, 1115293, 1503221, 5576465, 7516105, 34574083, 172870415]

約数ペア:

[(1, 172870415), (5, 34574083), (23, 7516105), (31, 5576465), (115, 1503221), (155, 1115293), (713, 242455), (3565, 48491)]