2080999965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{268343}}^1$

素因数の和:268409

約数の個数: 32

約数和(自身を含む): 3709587456

約数和(自身を除く): 1628587491

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 268343, 805029, 1341715, 2951773, 4025145, 8855319, 12612121, 14758865, 37836363, 44276595, 63060605, 138733331, 189181815, 416199993, 693666655, 2080999965]

約数ペア:

[(1, 2080999965), (3, 693666655), (5, 416199993), (11, 189181815), (15, 138733331), (33, 63060605), (47, 44276595), (55, 37836363), (141, 14758865), (165, 12612121), (235, 8855319), (517, 4025145), (705, 2951773), (1551, 1341715), (2585, 805029), (7755, 268343)]