8146875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 6852165

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 125, 165, 237, 275, 375, 395, 625, 825, 869, 1185, 1375, 1875, 1975, 2607, 3125, 4125, 4345, 5925, 6875, 9375, 9875, 13035, 20625, 21725, 29625, 34375, 49375, 65175, 103125, 108625, 148125, 246875, 325875, 543125, 740625, 1629375, 2715625, 8146875]

約数ペア:

[(1, 8146875), (3, 2715625), (5, 1629375), (11, 740625), (15, 543125), (25, 325875), (33, 246875), (55, 148125), (75, 108625), (79, 103125), (125, 65175), (165, 49375), (237, 34375), (275, 29625), (375, 21725), (395, 20625), (625, 13035), (825, 9875), (869, 9375), (1185, 6875), (1375, 5925), (1875, 4345), (1975, 4125), (2607, 3125)]