241963215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 432875520

約数和(自身を除く): 190912305

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 169, 195, 403, 465, 507, 845, 1209, 2015, 2535, 3079, 5239, 6045, 9237, 15395, 15717, 26195, 40027, 46185, 78585, 95449, 120081, 200135, 286347, 477245, 520351, 600405, 1240837, 1431735, 1561053, 2601755, 3722511, 6204185, 7805265, 16130881, 18612555, 48392643, 80654405, 241963215]

約数ペア:

[(1, 241963215), (3, 80654405), (5, 48392643), (13, 18612555), (15, 16130881), (31, 7805265), (39, 6204185), (65, 3722511), (93, 2601755), (155, 1561053), (169, 1431735), (195, 1240837), (403, 600405), (465, 520351), (507, 477245), (845, 286347), (1209, 200135), (2015, 120081), (2535, 95449), (3079, 78585), (5239, 46185), (6045, 40027), (9237, 26195), (15395, 15717)]