148193505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 273297024

約数和(自身を除く): 125103519

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 307, 631, 765, 921, 1535, 1893, 2763, 3155, 4605, 5219, 5679, 9465, 10727, 13815, 15657, 26095, 28395, 32181, 46971, 53635, 78285, 96543, 160905, 193717, 234855, 482715, 581151, 968585, 1743453, 2905755, 3293189, 8717265, 9879567, 16465945, 29638701, 49397835, 148193505]

約数ペア:

[(1, 148193505), (3, 49397835), (5, 29638701), (9, 16465945), (15, 9879567), (17, 8717265), (45, 3293189), (51, 2905755), (85, 1743453), (153, 968585), (255, 581151), (307, 482715), (631, 234855), (765, 193717), (921, 160905), (1535, 96543), (1893, 78285), (2763, 53635), (3155, 46971), (4605, 32181), (5219, 28395), (5679, 26095), (9465, 15657), (10727, 13815)]