40528395

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5393}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 70682976

約数和(自身を除く): 30154581

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 5393, 7515, 16179, 26965, 48537, 80895, 242685, 900631, 2701893, 4503155, 8105679, 13509465, 40528395]

約数ペア:

[(1, 40528395), (3, 13509465), (5, 8105679), (9, 4503155), (15, 2701893), (45, 900631), (167, 242685), (501, 80895), (835, 48537), (1503, 26965), (2505, 16179), (5393, 7515)]