472912125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 904131072

約数和(自身を除く): 431218947

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 257, 375, 525, 701, 771, 875, 1285, 1799, 2103, 2625, 3505, 3855, 4907, 5397, 6425, 8995, 10515, 14721, 17525, 19275, 24535, 26985, 32125, 44975, 52575, 73605, 87625, 96375, 122675, 134925, 180157, 224875, 262875, 368025, 540471, 613375, 674625, 900785, 1261099, 1840125, 2702355, 3783297, 4503925, 6305495, 13511775, 18916485, 22519625, 31527475, 67558875, 94582425, 157637375, 472912125]

約数ペア:

[(1, 472912125), (3, 157637375), (5, 94582425), (7, 67558875), (15, 31527475), (21, 22519625), (25, 18916485), (35, 13511775), (75, 6305495), (105, 4503925), (125, 3783297), (175, 2702355), (257, 1840125), (375, 1261099), (525, 900785), (701, 674625), (771, 613375), (875, 540471), (1285, 368025), (1799, 262875), (2103, 224875), (2625, 180157), (3505, 134925), (3855, 122675), (4907, 96375), (5397, 87625), (6425, 73605), (8995, 52575), (10515, 44975), (14721, 32125), (17525, 26985), (19275, 24535)]