68098185

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 60925815

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 139, 171, 191, 285, 417, 513, 573, 695, 855, 955, 1251, 1719, 2085, 2565, 2641, 2865, 3629, 3753, 5157, 6255, 7923, 8595, 10887, 13205, 18145, 18765, 23769, 25785, 26549, 32661, 39615, 54435, 71307, 79647, 97983, 118845, 132745, 163305, 238941, 356535, 398235, 489915, 504431, 716823, 1194705, 1513293, 2522155, 3584115, 4539879, 7566465, 13619637, 22699395, 68098185]

約数ペア:

[(1, 68098185), (3, 22699395), (5, 13619637), (9, 7566465), (15, 4539879), (19, 3584115), (27, 2522155), (45, 1513293), (57, 1194705), (95, 716823), (135, 504431), (139, 489915), (171, 398235), (191, 356535), (285, 238941), (417, 163305), (513, 132745), (573, 118845), (695, 97983), (855, 79647), (955, 71307), (1251, 54435), (1719, 39615), (2085, 32661), (2565, 26549), (2641, 25785), (2865, 23769), (3629, 18765), (3753, 18145), (5157, 13205), (6255, 10887), (7923, 8595)]