140897925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{89459}}^1$

素因数の和:89482

約数の個数: 36

約数和(自身を含む): 288419040

約数和(自身を除く): 147521115

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 89459, 268377, 447295, 626213, 805131, 1341885, 1878639, 2236475, 3131065, 4025655, 5635917, 6709425, 9393195, 15655325, 20128275, 28179585, 46965975, 140897925]

約数ペア:

[(1, 140897925), (3, 46965975), (5, 28179585), (7, 20128275), (9, 15655325), (15, 9393195), (21, 6709425), (25, 5635917), (35, 4025655), (45, 3131065), (63, 2236475), (75, 1878639), (105, 1341885), (175, 805131), (225, 626213), (315, 447295), (525, 268377), (1575, 89459)]