61963395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1613}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 107376192

約数和(自身を除く): 45412797

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 1613, 2561, 2955, 4839, 7683, 8065, 12805, 20969, 24195, 38415, 62907, 104845, 314535, 317761, 953283, 1588805, 4130893, 4766415, 12392679, 20654465, 61963395]

約数ペア:

[(1, 61963395), (3, 20654465), (5, 12392679), (13, 4766415), (15, 4130893), (39, 1588805), (65, 953283), (195, 317761), (197, 314535), (591, 104845), (985, 62907), (1613, 38415), (2561, 24195), (2955, 20969), (4839, 12805), (7683, 8065)]