142912042245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2889739}}^1$

素因数の和:2889914

約数の個数: 48

約数和(自身を含む): 284905246080

約数和(自身を除く): 141993203835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1413, 2355, 3297, 5495, 7065, 9891, 16485, 49455, 2889739, 8669217, 14448695, 20228173, 26007651, 43346085, 60684519, 101140865, 130038255, 182053557, 303422595, 453689023, 910267785, 1361067069, 2268445115, 3175823161, 4083201207, 6805335345, 9527469483, 15879115805, 20416006035, 28582408449, 47637347415, 142912042245]

約数ペア:

[(1, 142912042245), (3, 47637347415), (5, 28582408449), (7, 20416006035), (9, 15879115805), (15, 9527469483), (21, 6805335345), (35, 4083201207), (45, 3175823161), (63, 2268445115), (105, 1361067069), (157, 910267785), (315, 453689023), (471, 303422595), (785, 182053557), (1099, 130038255), (1413, 101140865), (2355, 60684519), (3297, 43346085), (5495, 26007651), (7065, 20228173), (9891, 14448695), (16485, 8669217), (49455, 2889739)]