53640015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 106831872

約数和(自身を除く): 53191857

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 935, 1105, 1471, 2145, 2431, 2805, 3315, 4413, 7293, 7355, 12155, 16181, 19123, 22065, 25007, 36465, 48543, 57369, 75021, 80905, 95615, 125035, 210353, 242715, 275077, 286845, 325091, 375105, 631059, 825231, 975273, 1051765, 1375385, 1625455, 3155295, 3576001, 4126155, 4876365, 10728003, 17880005, 53640015]

約数ペア:

[(1, 53640015), (3, 17880005), (5, 10728003), (11, 4876365), (13, 4126155), (15, 3576001), (17, 3155295), (33, 1625455), (39, 1375385), (51, 1051765), (55, 975273), (65, 825231), (85, 631059), (143, 375105), (165, 325091), (187, 286845), (195, 275077), (221, 242715), (255, 210353), (429, 125035), (561, 95615), (663, 80905), (715, 75021), (935, 57369), (1105, 48543), (1471, 36465), (2145, 25007), (2431, 22065), (2805, 19123), (3315, 16181), (4413, 12155), (7293, 7355)]