15565535916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{6871}}^1$

素因数の和:7215

約数の個数: 96

約数和(自身を含む): 42023654400

約数和(自身を除く): 26458118484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 181, 298, 362, 447, 543, 596, 724, 894, 1043, 1086, 1267, 1788, 2086, 2172, 2534, 3129, 3801, 4172, 5068, 6258, 6871, 7602, 12516, 13742, 15204, 20613, 26969, 27484, 41226, 48097, 53938, 80907, 82452, 96194, 107876, 144291, 161814, 188783, 192388, 288582, 323628, 377566, 566349, 577164, 755132, 1023779, 1132698, 1243651, 2047558, 2265396, 2487302, 3071337, 3730953, 4095116, 4974604, 6142674, 7166453, 7461906, 8705557, 12285348, 14332906, 14923812, 17411114, 21499359, 26116671, 28665812, 34822228, 42998718, 52233342, 85997436, 104466684, 185303999, 370607998, 555911997, 741215996, 1111823994, 1297127993, 2223647988, 2594255986, 3891383979, 5188511972, 7782767958, 15565535916]

約数ペア:

[(1, 15565535916), (2, 7782767958), (3, 5188511972), (4, 3891383979), (6, 2594255986), (7, 2223647988), (12, 1297127993), (14, 1111823994), (21, 741215996), (28, 555911997), (42, 370607998), (84, 185303999), (149, 104466684), (181, 85997436), (298, 52233342), (362, 42998718), (447, 34822228), (543, 28665812), (596, 26116671), (724, 21499359), (894, 17411114), (1043, 14923812), (1086, 14332906), (1267, 12285348), (1788, 8705557), (2086, 7461906), (2172, 7166453), (2534, 6142674), (3129, 4974604), (3801, 4095116), (4172, 3730953), (5068, 3071337), (6258, 2487302), (6871, 2265396), (7602, 2047558), (12516, 1243651), (13742, 1132698), (15204, 1023779), (20613, 755132), (26969, 577164), (27484, 566349), (41226, 377566), (48097, 323628), (53938, 288582), (80907, 192388), (82452, 188783), (96194, 161814), (107876, 144291)]