42716085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 30274635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 2111, 4047, 6333, 6745, 10555, 20235, 31665, 40109, 120327, 149881, 200545, 449643, 601635, 749405, 2248215, 2847739, 8543217, 14238695, 42716085]

約数ペア:

[(1, 42716085), (3, 14238695), (5, 8543217), (15, 2847739), (19, 2248215), (57, 749405), (71, 601635), (95, 449643), (213, 200545), (285, 149881), (355, 120327), (1065, 40109), (1349, 31665), (2111, 20235), (4047, 10555), (6333, 6745)]