21852288555

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1\times {\mathrm{15913}}^1$

素因数の和:17107

約数の個数: 32

約数和(自身を含む): 35419216896

約数和(自身を除く): 13566928341

約数列:

[1, 3, 5, 15, 83, 249, 415, 1103, 1245, 3309, 5515, 15913, 16545, 47739, 79565, 91549, 238695, 274647, 457745, 1320779, 1373235, 3962337, 6603895, 17552039, 19811685, 52656117, 87760195, 263280585, 1456819237, 4370457711, 7284096185, 21852288555]

約数ペア:

[(1, 21852288555), (3, 7284096185), (5, 4370457711), (15, 1456819237), (83, 263280585), (249, 87760195), (415, 52656117), (1103, 19811685), (1245, 17552039), (3309, 6603895), (5515, 3962337), (15913, 1373235), (16545, 1320779), (47739, 457745), (79565, 274647), (91549, 238695)]