3875235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 8128512

約数和(自身を除く): 4253277

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 167, 195, 221, 255, 273, 357, 455, 501, 595, 663, 835, 1105, 1169, 1365, 1547, 1785, 2171, 2505, 2839, 3315, 3507, 4641, 5845, 6513, 7735, 8517, 10855, 14195, 15197, 17535, 19873, 23205, 32565, 36907, 42585, 45591, 59619, 75985, 99365, 110721, 184535, 227955, 258349, 298095, 553605, 775047, 1291745, 3875235]

約数ペア:

[(1, 3875235), (3, 1291745), (5, 775047), (7, 553605), (13, 298095), (15, 258349), (17, 227955), (21, 184535), (35, 110721), (39, 99365), (51, 75985), (65, 59619), (85, 45591), (91, 42585), (105, 36907), (119, 32565), (167, 23205), (195, 19873), (221, 17535), (255, 15197), (273, 14195), (357, 10855), (455, 8517), (501, 7735), (595, 6513), (663, 5845), (835, 4641), (1105, 3507), (1169, 3315), (1365, 2839), (1547, 2505), (1785, 2171)]