239580458065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{250007}}^1$

素因数の和:250689

約数の個数: 32

約数和(自身を含む): 323578354176

約数和(自身を除く): 83997896111

約数列:

[1, 5, 13, 23, 65, 115, 299, 641, 1495, 3205, 8333, 14743, 41665, 73715, 191659, 250007, 958295, 1250035, 3250091, 5750161, 16250455, 28750805, 74752093, 160254487, 373760465, 801272435, 2083308331, 3685853201, 10416541655, 18429266005, 47916091613, 239580458065]

約数ペア:

[(1, 239580458065), (5, 47916091613), (13, 18429266005), (23, 10416541655), (65, 3685853201), (115, 2083308331), (299, 801272435), (641, 373760465), (1495, 160254487), (3205, 74752093), (8333, 28750805), (14743, 16250455), (41665, 5750161), (73715, 3250091), (191659, 1250035), (250007, 958295)]