16347561165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1643797}}^1$

素因数の和:1643838

約数の個数: 48

約数和(自身を含む): 32310493488

約数和(自身を除く): 15962932323

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 1643797, 4931391, 8218985, 14794173, 21369361, 24656955, 27944549, 64108083, 73970865, 83833647, 106846805, 139722745, 192324249, 251500941, 320540415, 363279137, 419168235, 961621245, 1089837411, 1257504705, 1816395685, 3269512233, 5449187055, 16347561165]

約数ペア:

[(1, 16347561165), (3, 5449187055), (5, 3269512233), (9, 1816395685), (13, 1257504705), (15, 1089837411), (17, 961621245), (39, 419168235), (45, 363279137), (51, 320540415), (65, 251500941), (85, 192324249), (117, 139722745), (153, 106846805), (195, 83833647), (221, 73970865), (255, 64108083), (585, 27944549), (663, 24656955), (765, 21369361), (1105, 14794173), (1989, 8218985), (3315, 4931391), (9945, 1643797)]