42041065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 57499776

約数和(自身を除く): 15458711

約数列:

[1, 5, 11, 37, 55, 73, 185, 283, 365, 407, 803, 1415, 2035, 2701, 3113, 4015, 10471, 13505, 15565, 20659, 29711, 52355, 103295, 115181, 148555, 227249, 575905, 764383, 1136245, 3821915, 8408213, 42041065]

約数ペア:

[(1, 42041065), (5, 8408213), (11, 3821915), (37, 1136245), (55, 764383), (73, 575905), (185, 227249), (283, 148555), (365, 115181), (407, 103295), (803, 52355), (1415, 29711), (2035, 20659), (2701, 15565), (3113, 13505), (4015, 10471)]