48113985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 81429120

約数和(自身を除く): 33315135

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 401, 421, 1203, 1263, 2005, 2105, 6015, 6315, 7619, 7999, 22857, 23997, 38095, 39995, 114285, 119985, 168821, 506463, 844105, 2532315, 3207599, 9622797, 16037995, 48113985]

約数ペア:

[(1, 48113985), (3, 16037995), (5, 9622797), (15, 3207599), (19, 2532315), (57, 844105), (95, 506463), (285, 168821), (401, 119985), (421, 114285), (1203, 39995), (1263, 38095), (2005, 23997), (2105, 22857), (6015, 7999), (6315, 7619)]