102775375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{19121}}^1$

素因数の和:19179

約数の個数: 16

約数和(自身を含む): 131253408

約数和(自身を除く): 28478033

約数列:

[1, 5, 25, 43, 125, 215, 1075, 5375, 19121, 95605, 478025, 822203, 2390125, 4111015, 20555075, 102775375]

約数ペア:

[(1, 102775375), (5, 20555075), (25, 4111015), (43, 2390125), (125, 822203), (215, 478025), (1075, 95605), (5375, 19121)]