42838065

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 60

約数和(自身を含む): 81322164

約数和(自身を除く): 38484099

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 293, 361, 405, 513, 855, 879, 1083, 1465, 1539, 1805, 2565, 2637, 3249, 4395, 5415, 5567, 7695, 7911, 9747, 13185, 16245, 16701, 23733, 27835, 29241, 39555, 48735, 50103, 83505, 105773, 118665, 146205, 150309, 250515, 317319, 450927, 528865, 751545, 951957, 1586595, 2254635, 2855871, 4759785, 8567613, 14279355, 42838065]

約数ペア:

[(1, 42838065), (3, 14279355), (5, 8567613), (9, 4759785), (15, 2855871), (19, 2254635), (27, 1586595), (45, 951957), (57, 751545), (81, 528865), (95, 450927), (135, 317319), (171, 250515), (285, 150309), (293, 146205), (361, 118665), (405, 105773), (513, 83505), (855, 50103), (879, 48735), (1083, 39555), (1465, 29241), (1539, 27835), (1805, 23733), (2565, 16701), (2637, 16245), (3249, 13185), (4395, 9747), (5415, 7911), (5567, 7695)]