286096275

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{17909}}^1$

素因数の和:17996

約数の個数: 36

約数和(自身を含む): 519676560

約数和(自身を除く): 233580285

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 17909, 53727, 89545, 161181, 268635, 447725, 805905, 1271539, 1343175, 3814617, 4029525, 6357695, 11443851, 19073085, 31788475, 57219255, 95365425, 286096275]

約数ペア:

[(1, 286096275), (3, 95365425), (5, 57219255), (9, 31788475), (15, 19073085), (25, 11443851), (45, 6357695), (71, 4029525), (75, 3814617), (213, 1343175), (225, 1271539), (355, 805905), (639, 447725), (1065, 268635), (1775, 161181), (3195, 89545), (5325, 53727), (15975, 17909)]