1964702925

素因数分解:

$3^3\times 5^2\times {\mathrm{2910671}}^1$

素因数の和:2910690

約数の個数: 24

約数和(自身を含む): 3609233280

約数和(自身を除く): 1644530355

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2910671, 8732013, 14553355, 26196039, 43660065, 72766775, 78588117, 130980195, 218300325, 392940585, 654900975, 1964702925]

約数ペア:

[(1, 1964702925), (3, 654900975), (5, 392940585), (9, 218300325), (15, 130980195), (25, 78588117), (27, 72766775), (45, 43660065), (75, 26196039), (135, 14553355), (225, 8732013), (675, 2910671)]