30119895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51487}}^1$

素因数の和:51511

約数の個数: 24

約数和(自身を含む): 56224896

約数和(自身を除く): 26105001

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 51487, 154461, 257435, 463383, 669331, 772305, 2007993, 2316915, 3346655, 6023979, 10039965, 30119895]

約数ペア:

[(1, 30119895), (3, 10039965), (5, 6023979), (9, 3346655), (13, 2316915), (15, 2007993), (39, 772305), (45, 669331), (65, 463383), (117, 257435), (195, 154461), (585, 51487)]