28448805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24631}}^1$

素因数の和:24657

約数の個数: 32

約数和(自身を含む): 56752128

約数和(自身を除く): 28303323

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 24631, 73893, 123155, 172417, 270941, 369465, 517251, 812823, 862085, 1354705, 1896587, 2586255, 4064115, 5689761, 9482935, 28448805]

約数ペア:

[(1, 28448805), (3, 9482935), (5, 5689761), (7, 4064115), (11, 2586255), (15, 1896587), (21, 1354705), (33, 862085), (35, 812823), (55, 517251), (77, 369465), (105, 270941), (165, 172417), (231, 123155), (385, 73893), (1155, 24631)]