79765015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 108630144

約数和(自身を除く): 28865129

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 3751, 4253, 18755, 21265, 46783, 131843, 233915, 514613, 659215, 1450273, 2573065, 7251365, 15953003, 79765015]

約数ペア:

[(1, 79765015), (5, 15953003), (11, 7251365), (31, 2573065), (55, 1450273), (121, 659215), (155, 514613), (341, 233915), (605, 131843), (1705, 46783), (3751, 21265), (4253, 18755)]