2125401.00000000

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10433}}^1$

素因数の和:10490

約数の個数: 32

約数和(自身を含む): 110183040

約数和(自身を除く): 49619475

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 10433, 31299, 52165, 93897, 156495, 281691, 448619, 469485, 1345857, 1408455, 2243095, 4037571, 6729285, 12112713, 20187855, 60563565]

約数ペア:

[(1, 60563565), (3, 20187855), (5, 12112713), (9, 6729285), (15, 4037571), (27, 2243095), (43, 1408455), (45, 1345857), (129, 469485), (135, 448619), (215, 281691), (387, 156495), (645, 93897), (1161, 52165), (1935, 31299), (5805, 10433)]