1191945885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{115331}}^1$

素因数の和:115405

約数の個数: 32

約数和(自身を含む): 2092583808

約数和(自身を除く): 900637923

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 115331, 345993, 576655, 1499303, 1729965, 4497909, 6112543, 7496515, 18337629, 22489545, 30562715, 79463059, 91688145, 238389177, 397315295, 1191945885]

約数ペア:

[(1, 1191945885), (3, 397315295), (5, 238389177), (13, 91688145), (15, 79463059), (39, 30562715), (53, 22489545), (65, 18337629), (159, 7496515), (195, 6112543), (265, 4497909), (689, 1729965), (795, 1499303), (2067, 576655), (3445, 345993), (10335, 115331)]