42508755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 78702624

約数和(自身を除く): 36193869

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 181, 255, 307, 543, 765, 905, 921, 1535, 1629, 2715, 2763, 3077, 4605, 5219, 8145, 9231, 13815, 15385, 15657, 26095, 27693, 46155, 46971, 55567, 78285, 138465, 166701, 234855, 277835, 500103, 833505, 944639, 2500515, 2833917, 4723195, 8501751, 14169585, 42508755]

約数ペア:

[(1, 42508755), (3, 14169585), (5, 8501751), (9, 4723195), (15, 2833917), (17, 2500515), (45, 944639), (51, 833505), (85, 500103), (153, 277835), (181, 234855), (255, 166701), (307, 138465), (543, 78285), (765, 55567), (905, 46971), (921, 46155), (1535, 27693), (1629, 26095), (2715, 15657), (2763, 15385), (3077, 13815), (4605, 9231), (5219, 8145)]