13524775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 19592496

約数和(自身を除く): 6067721

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 263, 275, 425, 605, 935, 1315, 2057, 2893, 3025, 4471, 4675, 6575, 10285, 14465, 22355, 31823, 49181, 51425, 72325, 111775, 159115, 245905, 540991, 795575, 1229525, 2704955, 13524775]

約数ペア:

[(1, 13524775), (5, 2704955), (11, 1229525), (17, 795575), (25, 540991), (55, 245905), (85, 159115), (121, 111775), (187, 72325), (263, 51425), (275, 49181), (425, 31823), (605, 22355), (935, 14465), (1315, 10285), (2057, 6575), (2893, 4675), (3025, 4471)]