42168555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6588

約数の個数: 48

約数和(自身を含む): 85883616

約数和(自身を除く): 43715061

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 6553, 19659, 32765, 58977, 72083, 85189, 98295, 216249, 255567, 294885, 360415, 425945, 648747, 766701, 937079, 1081245, 1277835, 2811237, 3243735, 3833505, 4685395, 8433711, 14056185, 42168555]

約数ペア:

[(1, 42168555), (3, 14056185), (5, 8433711), (9, 4685395), (11, 3833505), (13, 3243735), (15, 2811237), (33, 1277835), (39, 1081245), (45, 937079), (55, 766701), (65, 648747), (99, 425945), (117, 360415), (143, 294885), (165, 255567), (195, 216249), (429, 98295), (495, 85189), (585, 72083), (715, 58977), (1287, 32765), (2145, 19659), (6435, 6553)]