222832155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23321}}^1$

素因数の和:23356

約数の個数: 48

約数和(自身を含む): 446662944

約数和(自身を除く): 223830789

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 23321, 69963, 116605, 163247, 303173, 349815, 489741, 816235, 909519, 1142729, 1515865, 2122211, 2448705, 3428187, 4547595, 5713645, 6366633, 10611055, 14855477, 17140935, 31833165, 44566431, 74277385, 222832155]

約数ペア:

[(1, 222832155), (3, 74277385), (5, 44566431), (7, 31833165), (13, 17140935), (15, 14855477), (21, 10611055), (35, 6366633), (39, 5713645), (49, 4547595), (65, 3428187), (91, 2448705), (105, 2122211), (147, 1515865), (195, 1142729), (245, 909519), (273, 816235), (455, 489741), (637, 349815), (735, 303173), (1365, 163247), (1911, 116605), (3185, 69963), (9555, 23321)]