24897915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{26347}}^1$

素因数の和:26368

約数の個数: 32

約数和(自身を含む): 50588160

約数和(自身を除く): 25690245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 26347, 79041, 131735, 184429, 237123, 395205, 553287, 711369, 922145, 1185615, 1659861, 2766435, 3556845, 4979583, 8299305, 24897915]

約数ペア:

[(1, 24897915), (3, 8299305), (5, 4979583), (7, 3556845), (9, 2766435), (15, 1659861), (21, 1185615), (27, 922145), (35, 711369), (45, 553287), (63, 395205), (105, 237123), (135, 184429), (189, 131735), (315, 79041), (945, 26347)]