25481850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8941}}^1$

素因数の和:8975

約数の個数: 48

約数和(自身を含む): 66528480

約数和(自身を除く): 41046630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 8941, 17882, 26823, 44705, 53646, 89410, 134115, 169879, 223525, 268230, 339758, 447050, 509637, 670575, 849395, 1019274, 1341150, 1698790, 2548185, 4246975, 5096370, 8493950, 12740925, 25481850]

約数ペア:

[(1, 25481850), (2, 12740925), (3, 8493950), (5, 5096370), (6, 4246975), (10, 2548185), (15, 1698790), (19, 1341150), (25, 1019274), (30, 849395), (38, 670575), (50, 509637), (57, 447050), (75, 339758), (95, 268230), (114, 223525), (150, 169879), (190, 134115), (285, 89410), (475, 53646), (570, 44705), (950, 26823), (1425, 17882), (2850, 8941)]