55806045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 94347264

約数和(自身を除く): 38541219

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 2791, 3999, 6665, 8373, 13955, 19995, 41865, 86521, 120013, 259563, 360039, 432605, 600065, 1297815, 1800195, 3720403, 11161209, 18602015, 55806045]

約数ペア:

[(1, 55806045), (3, 18602015), (5, 11161209), (15, 3720403), (31, 1800195), (43, 1297815), (93, 600065), (129, 432605), (155, 360039), (215, 259563), (465, 120013), (645, 86521), (1333, 41865), (2791, 19995), (3999, 13955), (6665, 8373)]