123328548865

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{521}}^1\times {\mathrm{1741}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 150845939712

約数和(自身を除く): 27517390847

約数列:

[1, 5, 71, 355, 383, 521, 1741, 1915, 2605, 8705, 27193, 36991, 123611, 135965, 184955, 199543, 618055, 666803, 907061, 997715, 3334015, 4535305, 14167553, 47343013, 64401331, 70837765, 236715065, 322006655, 347404363, 1737021815, 24665709773, 123328548865]

約数ペア:

[(1, 123328548865), (5, 24665709773), (71, 1737021815), (355, 347404363), (383, 322006655), (521, 236715065), (1741, 70837765), (1915, 64401331), (2605, 47343013), (8705, 14167553), (27193, 4535305), (36991, 3334015), (123611, 997715), (135965, 907061), (184955, 666803), (199543, 618055)]