28934555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 39299904

約数和(自身を除く): 10365349

約数列:

[1, 5, 13, 37, 53, 65, 185, 227, 265, 481, 689, 1135, 1961, 2405, 2951, 3445, 8399, 9805, 12031, 14755, 25493, 41995, 60155, 109187, 127465, 156403, 445147, 545935, 782015, 2225735, 5786911, 28934555]

約数ペア:

[(1, 28934555), (5, 5786911), (13, 2225735), (37, 782015), (53, 545935), (65, 445147), (185, 156403), (227, 127465), (265, 109187), (481, 60155), (689, 41995), (1135, 25493), (1961, 14755), (2405, 12031), (2951, 9805), (3445, 8399)]