39428565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1213}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 69227136

約数和(自身を除く): 29798571

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 591, 985, 1213, 2167, 2955, 3639, 6065, 6501, 10835, 13343, 18195, 32505, 40029, 66715, 200145, 238961, 716883, 1194805, 2628571, 3584415, 7885713, 13142855, 39428565]

約数ペア:

[(1, 39428565), (3, 13142855), (5, 7885713), (11, 3584415), (15, 2628571), (33, 1194805), (55, 716883), (165, 238961), (197, 200145), (591, 66715), (985, 40029), (1213, 32505), (2167, 18195), (2955, 13343), (3639, 10835), (6065, 6501)]