2013523575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2081}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 4048074240

約数和(自身を除く): 2034550665

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 97, 105, 133, 175, 285, 291, 399, 475, 485, 525, 665, 679, 1425, 1455, 1843, 1995, 2037, 2081, 2425, 3325, 3395, 5529, 6243, 7275, 9215, 9975, 10185, 10405, 12901, 14567, 16975, 27645, 31215, 38703, 39539, 43701, 46075, 50925, 52025, 64505, 72835, 118617, 138225, 156075, 193515, 197695, 201857, 218505, 276773, 322525, 364175, 593085, 605571, 830319, 967575, 988475, 1009285, 1092525, 1383865, 1412999, 2965425, 3027855, 3835283, 4151595, 4238997, 5046425, 6919325, 7064995, 11505849, 15139275, 19176415, 20757975, 21194985, 26846981, 35324975, 57529245, 80540943, 95882075, 105974925, 134234905, 287646225, 402704715, 671174525, 2013523575]

約数ペア:

[(1, 2013523575), (3, 671174525), (5, 402704715), (7, 287646225), (15, 134234905), (19, 105974925), (21, 95882075), (25, 80540943), (35, 57529245), (57, 35324975), (75, 26846981), (95, 21194985), (97, 20757975), (105, 19176415), (133, 15139275), (175, 11505849), (285, 7064995), (291, 6919325), (399, 5046425), (475, 4238997), (485, 4151595), (525, 3835283), (665, 3027855), (679, 2965425), (1425, 1412999), (1455, 1383865), (1843, 1092525), (1995, 1009285), (2037, 988475), (2081, 967575), (2425, 830319), (3325, 605571), (3395, 593085), (5529, 364175), (6243, 322525), (7275, 276773), (9215, 218505), (9975, 201857), (10185, 197695), (10405, 193515), (12901, 156075), (14567, 138225), (16975, 118617), (27645, 72835), (31215, 64505), (38703, 52025), (39539, 50925), (43701, 46075)]