8231625

素因数分解:

$3^5\times 5^3\times {\mathrm{271}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 15445248

約数和(自身を除く): 7213623

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 271, 375, 405, 675, 813, 1125, 1215, 1355, 2025, 2439, 3375, 4065, 6075, 6775, 7317, 10125, 12195, 20325, 21951, 30375, 33875, 36585, 60975, 65853, 101625, 109755, 182925, 304875, 329265, 548775, 914625, 1646325, 2743875, 8231625]

約数ペア:

[(1, 8231625), (3, 2743875), (5, 1646325), (9, 914625), (15, 548775), (25, 329265), (27, 304875), (45, 182925), (75, 109755), (81, 101625), (125, 65853), (135, 60975), (225, 36585), (243, 33875), (271, 30375), (375, 21951), (405, 20325), (675, 12195), (813, 10125), (1125, 7317), (1215, 6775), (1355, 6075), (2025, 4065), (2439, 3375)]