828947550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{128519}}^1$

素因数の和:128577

約数の個数: 48

約数和(自身を含む): 2103615360

約数和(自身を除く): 1274667810

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 128519, 257038, 385557, 642595, 771114, 1285190, 1927785, 3212975, 3855570, 5526317, 6425950, 9638925, 11052634, 16578951, 19277850, 27631585, 33157902, 55263170, 82894755, 138157925, 165789510, 276315850, 414473775, 828947550]

約数ペア:

[(1, 828947550), (2, 414473775), (3, 276315850), (5, 165789510), (6, 138157925), (10, 82894755), (15, 55263170), (25, 33157902), (30, 27631585), (43, 19277850), (50, 16578951), (75, 11052634), (86, 9638925), (129, 6425950), (150, 5526317), (215, 3855570), (258, 3212975), (430, 1927785), (645, 1285190), (1075, 771114), (1290, 642595), (2150, 385557), (3225, 257038), (6450, 128519)]