15057390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 22682130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 59, 94, 118, 141, 177, 181, 235, 282, 295, 354, 362, 470, 543, 590, 705, 885, 905, 1086, 1410, 1770, 1810, 2715, 2773, 5430, 5546, 8319, 8507, 10679, 13865, 16638, 17014, 21358, 25521, 27730, 32037, 41595, 42535, 51042, 53395, 64074, 83190, 85070, 106790, 127605, 160185, 255210, 320370, 501913, 1003826, 1505739, 2509565, 3011478, 5019130, 7528695, 15057390]

約数ペア:

[(1, 15057390), (2, 7528695), (3, 5019130), (5, 3011478), (6, 2509565), (10, 1505739), (15, 1003826), (30, 501913), (47, 320370), (59, 255210), (94, 160185), (118, 127605), (141, 106790), (177, 85070), (181, 83190), (235, 64074), (282, 53395), (295, 51042), (354, 42535), (362, 41595), (470, 32037), (543, 27730), (590, 25521), (705, 21358), (885, 17014), (905, 16638), (1086, 13865), (1410, 10679), (1770, 8507), (1810, 8319), (2715, 5546), (2773, 5430)]