69908565

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 116352000

約数和(自身を除く): 46443435

約数列:

[1, 3, 5, 15, 31, 93, 149, 155, 447, 465, 745, 1009, 2235, 3027, 4619, 5045, 13857, 15135, 23095, 31279, 69285, 93837, 150341, 156395, 451023, 469185, 751705, 2255115, 4660571, 13981713, 23302855, 69908565]

約数ペア:

[(1, 69908565), (3, 23302855), (5, 13981713), (15, 4660571), (31, 2255115), (93, 751705), (149, 469185), (155, 451023), (447, 156395), (465, 150341), (745, 93837), (1009, 69285), (2235, 31279), (3027, 23095), (4619, 15135), (5045, 13857)]