42793695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 85979712

約数和(自身を除く): 43186017

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 1861, 2555, 3285, 4599, 5583, 7665, 9305, 13027, 16749, 22995, 27915, 39081, 65135, 83745, 117243, 135853, 195405, 407559, 586215, 679265, 950971, 1222677, 2037795, 2852913, 4754855, 6113385, 8558739, 14264565, 42793695]

約数ペア:

[(1, 42793695), (3, 14264565), (5, 8558739), (7, 6113385), (9, 4754855), (15, 2852913), (21, 2037795), (35, 1222677), (45, 950971), (63, 679265), (73, 586215), (105, 407559), (219, 195405), (315, 135853), (365, 117243), (511, 83745), (657, 65135), (1095, 39081), (1533, 27915), (1861, 22995), (2555, 16749), (3285, 13027), (4599, 9305), (5583, 7665)]