89196945

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 147204864

約数和(自身を除く): 58007919

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 915, 1065, 1373, 4119, 4331, 6865, 12993, 20595, 21655, 64965, 83753, 97483, 251259, 292449, 418765, 487415, 1256295, 1462245, 5946463, 17839389, 29732315, 89196945]

約数ペア:

[(1, 89196945), (3, 29732315), (5, 17839389), (15, 5946463), (61, 1462245), (71, 1256295), (183, 487415), (213, 418765), (305, 292449), (355, 251259), (915, 97483), (1065, 83753), (1373, 64965), (4119, 21655), (4331, 20595), (6865, 12993)]