28434465

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9431}}^1$

素因数の和:9509

約数の個数: 24

約数和(自身を含む): 50027328

約数和(自身を除く): 21592863

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 9431, 28293, 47155, 84879, 141465, 424395, 631877, 1895631, 3159385, 5686893, 9478155, 28434465]

約数ペア:

[(1, 28434465), (3, 9478155), (5, 5686893), (9, 3159385), (15, 1895631), (45, 631877), (67, 424395), (201, 141465), (335, 84879), (603, 47155), (1005, 28293), (3015, 9431)]