15176205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 31629312

約数和(自身を除く): 16453107

約数列:

[1, 3, 5, 9, 11, 15, 23, 31, 33, 43, 45, 55, 69, 93, 99, 115, 129, 155, 165, 207, 215, 253, 279, 341, 345, 387, 465, 473, 495, 645, 713, 759, 989, 1023, 1035, 1265, 1333, 1395, 1419, 1705, 1935, 2139, 2277, 2365, 2967, 3069, 3565, 3795, 3999, 4257, 4945, 5115, 6417, 6665, 7095, 7843, 8901, 10695, 10879, 11385, 11997, 14663, 14835, 15345, 19995, 21285, 23529, 30659, 32085, 32637, 39215, 43989, 44505, 54395, 59985, 70587, 73315, 91977, 97911, 117645, 131967, 153295, 163185, 219945, 275931, 337249, 352935, 459885, 489555, 659835, 1011747, 1379655, 1686245, 3035241, 5058735, 15176205]

約数ペア:

[(1, 15176205), (3, 5058735), (5, 3035241), (9, 1686245), (11, 1379655), (15, 1011747), (23, 659835), (31, 489555), (33, 459885), (43, 352935), (45, 337249), (55, 275931), (69, 219945), (93, 163185), (99, 153295), (115, 131967), (129, 117645), (155, 97911), (165, 91977), (207, 73315), (215, 70587), (253, 59985), (279, 54395), (341, 44505), (345, 43989), (387, 39215), (465, 32637), (473, 32085), (495, 30659), (645, 23529), (713, 21285), (759, 19995), (989, 15345), (1023, 14835), (1035, 14663), (1265, 11997), (1333, 11385), (1395, 10879), (1419, 10695), (1705, 8901), (1935, 7843), (2139, 7095), (2277, 6665), (2365, 6417), (2967, 5115), (3069, 4945), (3565, 4257), (3795, 3999)]