4879005

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 8208000

約数和(自身を除く): 3328995

約数列:

[1, 3, 5, 15, 37, 59, 111, 149, 177, 185, 295, 447, 555, 745, 885, 2183, 2235, 5513, 6549, 8791, 10915, 16539, 26373, 27565, 32745, 43955, 82695, 131865, 325267, 975801, 1626335, 4879005]

約数ペア:

[(1, 4879005), (3, 1626335), (5, 975801), (15, 325267), (37, 131865), (59, 82695), (111, 43955), (149, 32745), (177, 27565), (185, 26373), (295, 16539), (447, 10915), (555, 8791), (745, 6549), (885, 5513), (2183, 2235)]