23506665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 49061376

約数和(自身を除く): 25554711

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1013, 1105, 1365, 1547, 1785, 3039, 3315, 4641, 5065, 7091, 7735, 13169, 15195, 17221, 21273, 23205, 35455, 39507, 51663, 65845, 86105, 92183, 106365, 120547, 197535, 223873, 258315, 276549, 361641, 460915, 602735, 671619, 1119365, 1382745, 1567111, 1808205, 3358095, 4701333, 7835555, 23506665]

約数ペア:

[(1, 23506665), (3, 7835555), (5, 4701333), (7, 3358095), (13, 1808205), (15, 1567111), (17, 1382745), (21, 1119365), (35, 671619), (39, 602735), (51, 460915), (65, 361641), (85, 276549), (91, 258315), (105, 223873), (119, 197535), (195, 120547), (221, 106365), (255, 92183), (273, 86105), (357, 65845), (455, 51663), (595, 39507), (663, 35455), (1013, 23205), (1105, 21273), (1365, 17221), (1547, 15195), (1785, 13169), (3039, 7735), (3315, 7091), (4641, 5065)]