272364105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2179}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 470252160

約数和(自身を除く): 197888055

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 641, 1923, 2179, 3205, 6537, 8333, 9615, 10895, 24999, 28327, 32685, 41665, 84981, 124995, 141635, 424905, 1396739, 4190217, 6983695, 18157607, 20951085, 54472821, 90788035, 272364105]

約数ペア:

[(1, 272364105), (3, 90788035), (5, 54472821), (13, 20951085), (15, 18157607), (39, 6983695), (65, 4190217), (195, 1396739), (641, 424905), (1923, 141635), (2179, 124995), (3205, 84981), (6537, 41665), (8333, 32685), (9615, 28327), (10895, 24999)]