91291245

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 149098752

約数和(自身を除く): 57807507

約数列:

[1, 3, 5, 15, 73, 219, 263, 317, 365, 789, 951, 1095, 1315, 1585, 3945, 4755, 19199, 23141, 57597, 69423, 83371, 95995, 115705, 250113, 287985, 347115, 416855, 1250565, 6086083, 18258249, 30430415, 91291245]

約数ペア:

[(1, 91291245), (3, 30430415), (5, 18258249), (15, 6086083), (73, 1250565), (219, 416855), (263, 347115), (317, 287985), (365, 250113), (789, 115705), (951, 95995), (1095, 83371), (1315, 69423), (1585, 57597), (3945, 23141), (4755, 19199)]