970996905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4517}}^1$

素因数の和:4826

約数の個数: 48

約数和(自身を含む): 1788802704

約数和(自身を除く): 817805799

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 281, 765, 843, 1405, 2529, 4215, 4517, 4777, 12645, 13551, 14331, 22585, 23885, 40653, 42993, 67755, 71655, 76789, 203265, 214965, 230367, 383945, 691101, 1151835, 1269277, 3455505, 3807831, 6346385, 11423493, 19039155, 21577709, 57117465, 64733127, 107888545, 194199381, 323665635, 970996905]

約数ペア:

[(1, 970996905), (3, 323665635), (5, 194199381), (9, 107888545), (15, 64733127), (17, 57117465), (45, 21577709), (51, 19039155), (85, 11423493), (153, 6346385), (255, 3807831), (281, 3455505), (765, 1269277), (843, 1151835), (1405, 691101), (2529, 383945), (4215, 230367), (4517, 214965), (4777, 203265), (12645, 76789), (13551, 71655), (14331, 67755), (22585, 42993), (23885, 40653)]