61880325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63467}}^1$

素因数の和:63493

約数の個数: 24

約数和(自身を含む): 110180448

約数和(自身を除く): 48300123

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 63467, 190401, 317335, 825071, 952005, 1586675, 2475213, 4125355, 4760025, 12376065, 20626775, 61880325]

約数ペア:

[(1, 61880325), (3, 20626775), (5, 12376065), (13, 4760025), (15, 4125355), (25, 2475213), (39, 1586675), (65, 952005), (75, 825071), (195, 317335), (325, 190401), (975, 63467)]