22876455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 42061824

約数和(自身を除く): 19185369

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 977, 1115, 1561, 2931, 3345, 4683, 4885, 6839, 7805, 14655, 20517, 23415, 34195, 102585, 217871, 653613, 1089355, 1525097, 3268065, 4575291, 7625485, 22876455]

約数ペア:

[(1, 22876455), (3, 7625485), (5, 4575291), (7, 3268065), (15, 1525097), (21, 1089355), (35, 653613), (105, 217871), (223, 102585), (669, 34195), (977, 23415), (1115, 20517), (1561, 14655), (2931, 7805), (3345, 6839), (4683, 4885)]