40047135

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 66977280

約数和(自身を除く): 26930145

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 1223, 2183, 3669, 6115, 6549, 10915, 18345, 32745, 45251, 72157, 135753, 216471, 226255, 360785, 678765, 1082355, 2669809, 8009427, 13349045, 40047135]

約数ペア:

[(1, 40047135), (3, 13349045), (5, 8009427), (15, 2669809), (37, 1082355), (59, 678765), (111, 360785), (177, 226255), (185, 216471), (295, 135753), (555, 72157), (885, 45251), (1223, 32745), (2183, 18345), (3669, 10915), (6115, 6549)]