1320240015

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{92551}}^1$

素因数の和:92879

約数の個数: 24

約数和(自身を含む): 2295659808

約数和(自身を除く): 975419793

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755, 14265, 92551, 277653, 462755, 832959, 1388265, 4164795, 29338667, 88016001, 146693335, 264048003, 440080005, 1320240015]

約数ペア:

[(1, 1320240015), (3, 440080005), (5, 264048003), (9, 146693335), (15, 88016001), (45, 29338667), (317, 4164795), (951, 1388265), (1585, 832959), (2853, 462755), (4755, 277653), (14265, 92551)]