13927375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 21685248

約数和(自身を除く): 7757873

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1447, 1925, 7235, 9625, 10129, 15917, 36175, 50645, 79585, 111419, 180875, 253225, 397925, 557095, 1266125, 1989625, 2785475, 13927375]

約数ペア:

[(1, 13927375), (5, 2785475), (7, 1989625), (11, 1266125), (25, 557095), (35, 397925), (55, 253225), (77, 180875), (125, 111419), (175, 79585), (275, 50645), (385, 36175), (875, 15917), (1375, 10129), (1447, 9625), (1925, 7235)]