28305340155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{419059}}^1$

素因数の和:419168

約数の個数: 48

約数和(自身を含む): 52298688000

約数和(自身を除く): 23993347845

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 711, 855, 1185, 1501, 3555, 4503, 7505, 13509, 22515, 67545, 419059, 1257177, 2095295, 3771531, 6285885, 7962121, 18857655, 23886363, 33105661, 39810605, 71659089, 99316983, 119431815, 165528305, 297950949, 358295445, 496584915, 629007559, 1489754745, 1887022677, 3145037795, 5661068031, 9435113385, 28305340155]

約数ペア:

[(1, 28305340155), (3, 9435113385), (5, 5661068031), (9, 3145037795), (15, 1887022677), (19, 1489754745), (45, 629007559), (57, 496584915), (79, 358295445), (95, 297950949), (171, 165528305), (237, 119431815), (285, 99316983), (395, 71659089), (711, 39810605), (855, 33105661), (1185, 23886363), (1501, 18857655), (3555, 7962121), (4503, 6285885), (7505, 3771531), (13509, 2095295), (22515, 1257177), (67545, 419059)]