22581195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 22706229

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 233, 273, 355, 455, 497, 699, 923, 1065, 1165, 1365, 1491, 1631, 2485, 2769, 3029, 3495, 4615, 4893, 6461, 7455, 8155, 9087, 13845, 15145, 16543, 19383, 21203, 24465, 32305, 45435, 49629, 63609, 82715, 96915, 106015, 115801, 215059, 248145, 318045, 347403, 579005, 645177, 1075295, 1505413, 1737015, 3225885, 4516239, 7527065, 22581195]

約数ペア:

[(1, 22581195), (3, 7527065), (5, 4516239), (7, 3225885), (13, 1737015), (15, 1505413), (21, 1075295), (35, 645177), (39, 579005), (65, 347403), (71, 318045), (91, 248145), (105, 215059), (195, 115801), (213, 106015), (233, 96915), (273, 82715), (355, 63609), (455, 49629), (497, 45435), (699, 32305), (923, 24465), (1065, 21203), (1165, 19383), (1365, 16543), (1491, 15145), (1631, 13845), (2485, 9087), (2769, 8155), (3029, 7455), (3495, 6461), (4615, 4893)]