15702901389

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2391

約数の個数: 96

約数和(自身を含む): 27851765760

約数和(自身を除く): 12148864371

約数列:

[1, 3, 7, 9, 21, 23, 59, 63, 69, 83, 161, 177, 207, 249, 413, 483, 531, 581, 747, 1239, 1357, 1449, 1743, 1909, 2213, 3717, 4071, 4897, 5229, 5727, 6639, 9499, 12213, 13363, 14691, 15491, 17181, 19917, 28497, 34279, 40089, 44073, 46473, 50899, 85491, 102837, 112631, 120267, 130567, 139419, 152697, 183679, 308511, 337893, 356293, 391701, 458091, 551037, 788417, 913969, 1013679, 1068879, 1175103, 1285753, 1653111, 2365251, 2741907, 3003041, 3206637, 3857259, 4224617, 7095753, 8225721, 9009123, 10837061, 11571777, 12673851, 21021287, 27027369, 29572319, 32511183, 38021553, 63063861, 75859427, 88716957, 97533549, 189191583, 227578281, 249252403, 266150871, 682734843, 747757209, 1744766821, 2243271627, 5234300463, 15702901389]

約数ペア:

[(1, 15702901389), (3, 5234300463), (7, 2243271627), (9, 1744766821), (21, 747757209), (23, 682734843), (59, 266150871), (63, 249252403), (69, 227578281), (83, 189191583), (161, 97533549), (177, 88716957), (207, 75859427), (249, 63063861), (413, 38021553), (483, 32511183), (531, 29572319), (581, 27027369), (747, 21021287), (1239, 12673851), (1357, 11571777), (1449, 10837061), (1743, 9009123), (1909, 8225721), (2213, 7095753), (3717, 4224617), (4071, 3857259), (4897, 3206637), (5229, 3003041), (5727, 2741907), (6639, 2365251), (9499, 1653111), (12213, 1285753), (13363, 1175103), (14691, 1068879), (15491, 1013679), (17181, 913969), (19917, 788417), (28497, 551037), (34279, 458091), (40089, 391701), (44073, 356293), (46473, 337893), (50899, 308511), (85491, 183679), (102837, 152697), (112631, 139419), (120267, 130567)]