1294095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 2451456

約数和(自身を除く): 1157361

約数列:

[1, 3, 5, 11, 15, 23, 31, 33, 55, 69, 93, 115, 121, 155, 165, 253, 341, 345, 363, 465, 605, 713, 759, 1023, 1265, 1705, 1815, 2139, 2783, 3565, 3751, 3795, 5115, 7843, 8349, 10695, 11253, 13915, 18755, 23529, 39215, 41745, 56265, 86273, 117645, 258819, 431365, 1294095]

約数ペア:

[(1, 1294095), (3, 431365), (5, 258819), (11, 117645), (15, 86273), (23, 56265), (31, 41745), (33, 39215), (55, 23529), (69, 18755), (93, 13915), (115, 11253), (121, 10695), (155, 8349), (165, 7843), (253, 5115), (341, 3795), (345, 3751), (363, 3565), (465, 2783), (605, 2139), (713, 1815), (759, 1705), (1023, 1265)]