98779945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 141678720

約数和(自身を除く): 42898775

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2465, 3643, 5423, 18215, 27115, 40073, 61931, 105647, 200365, 309655, 528235, 681241, 1162117, 1795999, 3406205, 5810585, 8979995, 19755989, 98779945]

約数ペア:

[(1, 98779945), (5, 19755989), (11, 8979995), (17, 5810585), (29, 3406205), (55, 1795999), (85, 1162117), (145, 681241), (187, 528235), (319, 309655), (493, 200365), (935, 105647), (1595, 61931), (2465, 40073), (3643, 27115), (5423, 18215)]