13965615

素因数分解:

$3^4\times 5^1\times {\mathrm{34483}}^1$

素因数の和:34500

約数の個数: 20

約数和(自身を含む): 25035384

約数和(自身を除く): 11069769

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 34483, 103449, 172415, 310347, 517245, 931041, 1551735, 2793123, 4655205, 13965615]

約数ペア:

[(1, 13965615), (3, 4655205), (5, 2793123), (9, 1551735), (15, 931041), (27, 517245), (45, 310347), (81, 172415), (135, 103449), (405, 34483)]