40330545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 68999040

約数和(自身を除く): 28668495

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1451, 1635, 1853, 4353, 5559, 7255, 9265, 21765, 24667, 27795, 74001, 123335, 158159, 370005, 474477, 790795, 2372385, 2688703, 8066109, 13443515, 40330545]

約数ペア:

[(1, 40330545), (3, 13443515), (5, 8066109), (15, 2688703), (17, 2372385), (51, 790795), (85, 474477), (109, 370005), (255, 158159), (327, 123335), (545, 74001), (1451, 27795), (1635, 24667), (1853, 21765), (4353, 9265), (5559, 7255)]