89564415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15271}}^1$

素因数の和:15319

約数の個数: 32

約数和(自身を含む): 158340096

約数和(自身を除く): 68775681

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 15271, 45813, 76355, 229065, 259607, 351233, 778821, 1053699, 1298035, 1756165, 3894105, 5268495, 5970961, 17912883, 29854805, 89564415]

約数ペア:

[(1, 89564415), (3, 29854805), (5, 17912883), (15, 5970961), (17, 5268495), (23, 3894105), (51, 1756165), (69, 1298035), (85, 1053699), (115, 778821), (255, 351233), (345, 259607), (391, 229065), (1173, 76355), (1955, 45813), (5865, 15271)]