391380165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11801}}^1$

素因数の和:11890

約数の個数: 48

約数和(自身を含む): 751173696

約数和(自身を除く): 359793531

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 2211, 3015, 3685, 6633, 11055, 11801, 33165, 35403, 59005, 106209, 129811, 177015, 389433, 531045, 649055, 790667, 1168299, 1947165, 2372001, 3953335, 5841495, 7116003, 8697337, 11860005, 26092011, 35580015, 43486685, 78276033, 130460055, 391380165]

約数ペア:

[(1, 391380165), (3, 130460055), (5, 78276033), (9, 43486685), (11, 35580015), (15, 26092011), (33, 11860005), (45, 8697337), (55, 7116003), (67, 5841495), (99, 3953335), (165, 2372001), (201, 1947165), (335, 1168299), (495, 790667), (603, 649055), (737, 531045), (1005, 389433), (2211, 177015), (3015, 129811), (3685, 106209), (6633, 59005), (11055, 35403), (11801, 33165)]