22193535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 44513280

約数和(自身を除く): 22319745

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 229, 273, 355, 455, 497, 687, 923, 1065, 1145, 1365, 1491, 1603, 2485, 2769, 2977, 3435, 4615, 4809, 6461, 7455, 8015, 8931, 13845, 14885, 16259, 19383, 20839, 24045, 32305, 44655, 48777, 62517, 81295, 96915, 104195, 113813, 211367, 243885, 312585, 341439, 569065, 634101, 1056835, 1479569, 1707195, 3170505, 4438707, 7397845, 22193535]

約数ペア:

[(1, 22193535), (3, 7397845), (5, 4438707), (7, 3170505), (13, 1707195), (15, 1479569), (21, 1056835), (35, 634101), (39, 569065), (65, 341439), (71, 312585), (91, 243885), (105, 211367), (195, 113813), (213, 104195), (229, 96915), (273, 81295), (355, 62517), (455, 48777), (497, 44655), (687, 32305), (923, 24045), (1065, 20839), (1145, 19383), (1365, 16259), (1491, 14885), (1603, 13845), (2485, 8931), (2769, 8015), (2977, 7455), (3435, 6461), (4615, 4809)]