41889525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 73328640

約数和(自身を除く): 31439115

約数列:

[1, 3, 5, 15, 25, 31, 43, 75, 93, 129, 155, 215, 419, 465, 645, 775, 1075, 1257, 1333, 2095, 2325, 3225, 3999, 6285, 6665, 10475, 12989, 18017, 19995, 31425, 33325, 38967, 54051, 64945, 90085, 99975, 194835, 270255, 324725, 450425, 558527, 974175, 1351275, 1675581, 2792635, 8377905, 13963175, 41889525]

約数ペア:

[(1, 41889525), (3, 13963175), (5, 8377905), (15, 2792635), (25, 1675581), (31, 1351275), (43, 974175), (75, 558527), (93, 450425), (129, 324725), (155, 270255), (215, 194835), (419, 99975), (465, 90085), (645, 64945), (775, 54051), (1075, 38967), (1257, 33325), (1333, 31425), (2095, 19995), (2325, 18017), (3225, 12989), (3999, 10475), (6285, 6665)]