331340295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1367}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 628798464

約数和(自身を除く): 297458169

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 113, 143, 165, 195, 339, 429, 565, 715, 1243, 1367, 1469, 1695, 2145, 3729, 4101, 4407, 6215, 6835, 7345, 15037, 16159, 17771, 18645, 20505, 22035, 45111, 48477, 53313, 75185, 80795, 88855, 154471, 195481, 225555, 242385, 266565, 463413, 586443, 772355, 977405, 1699181, 2008123, 2317065, 2932215, 5097543, 6024369, 8495905, 10040615, 22089353, 25487715, 30121845, 66268059, 110446765, 331340295]

約数ペア:

[(1, 331340295), (3, 110446765), (5, 66268059), (11, 30121845), (13, 25487715), (15, 22089353), (33, 10040615), (39, 8495905), (55, 6024369), (65, 5097543), (113, 2932215), (143, 2317065), (165, 2008123), (195, 1699181), (339, 977405), (429, 772355), (565, 586443), (715, 463413), (1243, 266565), (1367, 242385), (1469, 225555), (1695, 195481), (2145, 154471), (3729, 88855), (4101, 80795), (4407, 75185), (6215, 53313), (6835, 48477), (7345, 45111), (15037, 22035), (16159, 20505), (17771, 18645)]