1810245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 3179520

約数和(自身を除く): 1369275

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 229, 255, 465, 527, 687, 1145, 1581, 2635, 3435, 3893, 7099, 7905, 11679, 19465, 21297, 35495, 58395, 106485, 120683, 362049, 603415, 1810245]

約数ペア:

[(1, 1810245), (3, 603415), (5, 362049), (15, 120683), (17, 106485), (31, 58395), (51, 35495), (85, 21297), (93, 19465), (155, 11679), (229, 7905), (255, 7099), (465, 3893), (527, 3435), (687, 2635), (1145, 1581)]