7271605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 2889035

約数列:

[1, 5, 11, 29, 47, 55, 97, 145, 235, 319, 485, 517, 1067, 1363, 1595, 2585, 2813, 4559, 5335, 6815, 14065, 14993, 22795, 30943, 50149, 74965, 132211, 154715, 250745, 661055, 1454321, 7271605]

約数ペア:

[(1, 7271605), (5, 1454321), (11, 661055), (29, 250745), (47, 154715), (55, 132211), (97, 74965), (145, 50149), (235, 30943), (319, 22795), (485, 14993), (517, 14065), (1067, 6815), (1363, 5335), (1595, 4559), (2585, 2813)]