42401955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 71129088

約数和(自身を除く): 28727133

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 1361, 2077, 4083, 6231, 6805, 10385, 20415, 31155, 42191, 91187, 126573, 210955, 273561, 455935, 632865, 1367805, 2826797, 8480391, 14133985, 42401955]

約数ペア:

[(1, 42401955), (3, 14133985), (5, 8480391), (15, 2826797), (31, 1367805), (67, 632865), (93, 455935), (155, 273561), (201, 210955), (335, 126573), (465, 91187), (1005, 42191), (1361, 31155), (2077, 20415), (4083, 10385), (6231, 6805)]