4192905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 7077888

約数和(自身を除く): 2884983

約数列:

[1, 3, 5, 15, 31, 71, 93, 127, 155, 213, 355, 381, 465, 635, 1065, 1905, 2201, 3937, 6603, 9017, 11005, 11811, 19685, 27051, 33015, 45085, 59055, 135255, 279527, 838581, 1397635, 4192905]

約数ペア:

[(1, 4192905), (3, 1397635), (5, 838581), (15, 279527), (31, 135255), (71, 59055), (93, 45085), (127, 33015), (155, 27051), (213, 19685), (355, 11811), (381, 11005), (465, 9017), (635, 6603), (1065, 3937), (1905, 2201)]