20174020425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6897101}}^1$

素因数の和:6897130

約数の個数: 36

約数和(自身を含む): 38913449484

約数和(自身を除く): 18739429059

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 6897101, 20691303, 34485505, 62073909, 89662313, 103456515, 172427525, 268986939, 310369545, 448311565, 517282575, 806960817, 1344934695, 1551847725, 2241557825, 4034804085, 6724673475, 20174020425]

約数ペア:

[(1, 20174020425), (3, 6724673475), (5, 4034804085), (9, 2241557825), (13, 1551847725), (15, 1344934695), (25, 806960817), (39, 517282575), (45, 448311565), (65, 310369545), (75, 268986939), (117, 172427525), (195, 103456515), (225, 89662313), (325, 62073909), (585, 34485505), (975, 20691303), (2925, 6897101)]