27565395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 52835328

約数和(自身を除く): 25269933

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 71, 143, 165, 181, 195, 213, 355, 429, 543, 715, 781, 905, 923, 1065, 1991, 2145, 2343, 2353, 2715, 2769, 3905, 4615, 5973, 7059, 9955, 10153, 11715, 11765, 12851, 13845, 25883, 29865, 30459, 35295, 38553, 50765, 64255, 77649, 129415, 141361, 152295, 167063, 192765, 388245, 424083, 501189, 706805, 835315, 1837693, 2120415, 2505945, 5513079, 9188465, 27565395]

約数ペア:

[(1, 27565395), (3, 9188465), (5, 5513079), (11, 2505945), (13, 2120415), (15, 1837693), (33, 835315), (39, 706805), (55, 501189), (65, 424083), (71, 388245), (143, 192765), (165, 167063), (181, 152295), (195, 141361), (213, 129415), (355, 77649), (429, 64255), (543, 50765), (715, 38553), (781, 35295), (905, 30459), (923, 29865), (1065, 25883), (1991, 13845), (2145, 12851), (2343, 11765), (2353, 11715), (2715, 10153), (2769, 9955), (3905, 7059), (4615, 5973)]