41121975

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 71495424

約数和(自身を除く): 30373449

約数列:

[1, 3, 5, 15, 25, 41, 43, 75, 123, 129, 205, 215, 311, 615, 645, 933, 1025, 1075, 1555, 1763, 3075, 3225, 4665, 5289, 7775, 8815, 12751, 13373, 23325, 26445, 38253, 40119, 44075, 63755, 66865, 132225, 191265, 200595, 318775, 334325, 548293, 956325, 1002975, 1644879, 2741465, 8224395, 13707325, 41121975]

約数ペア:

[(1, 41121975), (3, 13707325), (5, 8224395), (15, 2741465), (25, 1644879), (41, 1002975), (43, 956325), (75, 548293), (123, 334325), (129, 318775), (205, 200595), (215, 191265), (311, 132225), (615, 66865), (645, 63755), (933, 44075), (1025, 40119), (1075, 38253), (1555, 26445), (1763, 23325), (3075, 13373), (3225, 12751), (4665, 8815), (5289, 7775)]