47881515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 93155328

約数和(自身を除く): 45273813

約数列:

[1, 3, 5, 11, 15, 23, 31, 33, 37, 55, 69, 93, 111, 115, 121, 155, 165, 185, 253, 341, 345, 363, 407, 465, 555, 605, 713, 759, 851, 1023, 1147, 1221, 1265, 1705, 1815, 2035, 2139, 2553, 2783, 3441, 3565, 3751, 3795, 4255, 4477, 5115, 5735, 6105, 7843, 8349, 9361, 10695, 11253, 12617, 12765, 13431, 13915, 17205, 18755, 22385, 23529, 26381, 28083, 37851, 39215, 41745, 46805, 56265, 63085, 67155, 79143, 86273, 102971, 117645, 131905, 138787, 140415, 189255, 258819, 290191, 308913, 395715, 416361, 431365, 514855, 693935, 870573, 1294095, 1450955, 1544565, 2081805, 3192101, 4352865, 9576303, 15960505, 47881515]

約数ペア:

[(1, 47881515), (3, 15960505), (5, 9576303), (11, 4352865), (15, 3192101), (23, 2081805), (31, 1544565), (33, 1450955), (37, 1294095), (55, 870573), (69, 693935), (93, 514855), (111, 431365), (115, 416361), (121, 395715), (155, 308913), (165, 290191), (185, 258819), (253, 189255), (341, 140415), (345, 138787), (363, 131905), (407, 117645), (465, 102971), (555, 86273), (605, 79143), (713, 67155), (759, 63085), (851, 56265), (1023, 46805), (1147, 41745), (1221, 39215), (1265, 37851), (1705, 28083), (1815, 26381), (2035, 23529), (2139, 22385), (2553, 18755), (2783, 17205), (3441, 13915), (3565, 13431), (3751, 12765), (3795, 12617), (4255, 11253), (4477, 10695), (5115, 9361), (5735, 8349), (6105, 7843)]