27592565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 45964800

約数和(自身を除く): 18372235

約数列:

[1, 5, 7, 11, 13, 35, 37, 55, 65, 77, 91, 143, 149, 185, 259, 385, 407, 455, 481, 715, 745, 1001, 1043, 1295, 1639, 1937, 2035, 2405, 2849, 3367, 5005, 5215, 5291, 5513, 8195, 9685, 11473, 13559, 14245, 16835, 21307, 26455, 27565, 37037, 38591, 57365, 60643, 67795, 71669, 106535, 149149, 185185, 192955, 303215, 358345, 424501, 501683, 745745, 788359, 2122505, 2508415, 3941795, 5518513, 27592565]

約数ペア:

[(1, 27592565), (5, 5518513), (7, 3941795), (11, 2508415), (13, 2122505), (35, 788359), (37, 745745), (55, 501683), (65, 424501), (77, 358345), (91, 303215), (143, 192955), (149, 185185), (185, 149149), (259, 106535), (385, 71669), (407, 67795), (455, 60643), (481, 57365), (715, 38591), (745, 37037), (1001, 27565), (1043, 26455), (1295, 21307), (1639, 16835), (1937, 14245), (2035, 13559), (2405, 11473), (2849, 9685), (3367, 8195), (5005, 5513), (5215, 5291)]