27948335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12791}}^1$

素因数の和:12838

約数の個数: 16

約数和(自身を含む): 36840960

約数和(自身を除く): 8892625

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 12791, 63955, 243029, 294193, 1215145, 1470965, 5589667, 27948335]

約数ペア:

[(1, 27948335), (5, 5589667), (19, 1470965), (23, 1215145), (95, 294193), (115, 243029), (437, 63955), (2185, 12791)]