69847245

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39799}}^1$

素因数の和:39826

約数の個数: 32

約数和(自身を含む): 133728000

約数和(自身を除く): 63880755

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 39799, 119397, 198995, 358191, 517387, 596985, 1074573, 1552161, 1790955, 2586935, 4656483, 5372865, 7760805, 13969449, 23282415, 69847245]

約数ペア:

[(1, 69847245), (3, 23282415), (5, 13969449), (9, 7760805), (13, 5372865), (15, 4656483), (27, 2586935), (39, 1790955), (45, 1552161), (65, 1074573), (117, 596985), (135, 517387), (195, 358191), (351, 198995), (585, 119397), (1755, 39799)]