69198345

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 123282432

約数和(自身を除く): 54084087

約数列:

[1, 3, 5, 9, 15, 45, 83, 97, 191, 249, 291, 415, 485, 573, 747, 873, 955, 1245, 1455, 1719, 2865, 3735, 4365, 8051, 8595, 15853, 18527, 24153, 40255, 47559, 55581, 72459, 79265, 92635, 120765, 142677, 166743, 237795, 277905, 362295, 713385, 833715, 1537741, 4613223, 7688705, 13839669, 23066115, 69198345]

約数ペア:

[(1, 69198345), (3, 23066115), (5, 13839669), (9, 7688705), (15, 4613223), (45, 1537741), (83, 833715), (97, 713385), (191, 362295), (249, 277905), (291, 237795), (415, 166743), (485, 142677), (573, 120765), (747, 92635), (873, 79265), (955, 72459), (1245, 55581), (1455, 47559), (1719, 40255), (2865, 24153), (3735, 18527), (4365, 15853), (8051, 8595)]