39156939255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{384061}}^1$

素因数の和:385047

約数の個数: 32

約数和(自身を含む): 71675186688

約数和(自身を除く): 32518247433

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 971, 2913, 4855, 6797, 14565, 20391, 33985, 101955, 384061, 1152183, 1920305, 2688427, 5760915, 8065281, 13442135, 40326405, 372923231, 1118769693, 1864616155, 2610462617, 5593848465, 7831387851, 13052313085, 39156939255]

約数ペア:

[(1, 39156939255), (3, 13052313085), (5, 7831387851), (7, 5593848465), (15, 2610462617), (21, 1864616155), (35, 1118769693), (105, 372923231), (971, 40326405), (2913, 13442135), (4855, 8065281), (6797, 5760915), (14565, 2688427), (20391, 1920305), (33985, 1152183), (101955, 384061)]