20846702925

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3194897}}^1$

素因数の和:3194942

約数の個数: 36

約数和(自身を含む): 38626316820

約数和(自身を除く): 17779613895

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 3194897, 9584691, 15974485, 28754073, 47923455, 79872425, 92652013, 143770365, 239617275, 277956039, 463260065, 718851825, 833868117, 1389780195, 2316300325, 4169340585, 6948900975, 20846702925]

約数ペア:

[(1, 20846702925), (3, 6948900975), (5, 4169340585), (9, 2316300325), (15, 1389780195), (25, 833868117), (29, 718851825), (45, 463260065), (75, 277956039), (87, 239617275), (145, 143770365), (225, 92652013), (261, 79872425), (435, 47923455), (725, 28754073), (1305, 15974485), (2175, 9584691), (6525, 3194897)]