164344065

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 273542016

約数和(自身を除く): 109197951

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 4177, 7869, 12531, 13115, 20885, 39345, 62655, 179611, 254797, 538833, 764391, 898055, 1273985, 2694165, 3821955, 10956271, 32868813, 54781355, 164344065]

約数ペア:

[(1, 164344065), (3, 54781355), (5, 32868813), (15, 10956271), (43, 3821955), (61, 2694165), (129, 1273985), (183, 898055), (215, 764391), (305, 538833), (645, 254797), (915, 179611), (2623, 62655), (4177, 39345), (7869, 20885), (12531, 13115)]