47145735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 104307840

約数和(自身を除く): 57162105

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 29, 35, 39, 45, 63, 65, 87, 91, 105, 117, 145, 195, 203, 261, 273, 315, 377, 397, 435, 455, 585, 609, 819, 1015, 1131, 1191, 1305, 1365, 1827, 1885, 1985, 2639, 2779, 3045, 3393, 3573, 4095, 5161, 5655, 5955, 7917, 8337, 9135, 11513, 13195, 13895, 15483, 16965, 17865, 23751, 25011, 25805, 34539, 36127, 39585, 41685, 46449, 57565, 77415, 80591, 103617, 108381, 118755, 125055, 149669, 172695, 180635, 232245, 241773, 325143, 402955, 449007, 518085, 541905, 725319, 748345, 1047683, 1208865, 1347021, 1625715, 2245035, 3143049, 3626595, 5238415, 6735105, 9429147, 15715245, 47145735]

約数ペア:

[(1, 47145735), (3, 15715245), (5, 9429147), (7, 6735105), (9, 5238415), (13, 3626595), (15, 3143049), (21, 2245035), (29, 1625715), (35, 1347021), (39, 1208865), (45, 1047683), (63, 748345), (65, 725319), (87, 541905), (91, 518085), (105, 449007), (117, 402955), (145, 325143), (195, 241773), (203, 232245), (261, 180635), (273, 172695), (315, 149669), (377, 125055), (397, 118755), (435, 108381), (455, 103617), (585, 80591), (609, 77415), (819, 57565), (1015, 46449), (1131, 41685), (1191, 39585), (1305, 36127), (1365, 34539), (1827, 25805), (1885, 25011), (1985, 23751), (2639, 17865), (2779, 16965), (3045, 15483), (3393, 13895), (3573, 13195), (4095, 11513), (5161, 9135), (5655, 8337), (5955, 7917)]