7242235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 11676672

約数和(自身を除く): 4434437

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1447, 5005, 7235, 10129, 15917, 18811, 50645, 79585, 94055, 111419, 131677, 206921, 557095, 658385, 1034605, 1448447, 7242235]

約数ペア:

[(1, 7242235), (5, 1448447), (7, 1034605), (11, 658385), (13, 557095), (35, 206921), (55, 131677), (65, 111419), (77, 94055), (91, 79585), (143, 50645), (385, 18811), (455, 15917), (715, 10129), (1001, 7235), (1447, 5005)]