37828485

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 34954875

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 53, 85, 135, 153, 159, 255, 265, 311, 459, 477, 765, 795, 901, 933, 1431, 1555, 2295, 2385, 2703, 2799, 4505, 4665, 5287, 7155, 8109, 8397, 13515, 13995, 15861, 16483, 24327, 26435, 40545, 41985, 47583, 49449, 79305, 82415, 121635, 142749, 148347, 237915, 247245, 280211, 445041, 713745, 741735, 840633, 1401055, 2225205, 2521899, 4203165, 7565697, 12609495, 37828485]

約数ペア:

[(1, 37828485), (3, 12609495), (5, 7565697), (9, 4203165), (15, 2521899), (17, 2225205), (27, 1401055), (45, 840633), (51, 741735), (53, 713745), (85, 445041), (135, 280211), (153, 247245), (159, 237915), (255, 148347), (265, 142749), (311, 121635), (459, 82415), (477, 79305), (765, 49449), (795, 47583), (901, 41985), (933, 40545), (1431, 26435), (1555, 24327), (2295, 16483), (2385, 15861), (2703, 13995), (2799, 13515), (4505, 8397), (4665, 8109), (5287, 7155)]