88425415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 123875136

約数和(自身を除く): 35449721

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 1861, 2795, 3655, 9305, 9503, 24193, 31637, 47515, 80023, 120965, 158185, 400115, 411281, 1040299, 1360391, 2056405, 5201495, 6801955, 17685083, 88425415]

約数ペア:

[(1, 88425415), (5, 17685083), (13, 6801955), (17, 5201495), (43, 2056405), (65, 1360391), (85, 1040299), (215, 411281), (221, 400115), (559, 158185), (731, 120965), (1105, 80023), (1861, 47515), (2795, 31637), (3655, 24193), (9305, 9503)]