87570135

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7753}}^1$

素因数の和:8015

約数の個数: 24

約数和(自身を含む): 152412624

約数和(自身を除く): 64842489

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 7753, 11295, 23259, 38765, 69777, 116295, 348885, 1946003, 5838009, 9730015, 17514027, 29190045, 87570135]

約数ペア:

[(1, 87570135), (3, 29190045), (5, 17514027), (9, 9730015), (15, 5838009), (45, 1946003), (251, 348885), (753, 116295), (1255, 69777), (2259, 38765), (3765, 23259), (7753, 11295)]