40479885

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13037}}^1$

素因数の和:13074

約数の個数: 32

約数和(自身を含む): 75098880

約数和(自身を除く): 34618995

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 13037, 39111, 65185, 117333, 195555, 299851, 351999, 586665, 899553, 1499255, 1759995, 2698659, 4497765, 8095977, 13493295, 40479885]

約数ペア:

[(1, 40479885), (3, 13493295), (5, 8095977), (9, 4497765), (15, 2698659), (23, 1759995), (27, 1499255), (45, 899553), (69, 586665), (115, 351999), (135, 299851), (207, 195555), (345, 117333), (621, 65185), (1035, 39111), (3105, 13037)]