1441245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 2620800

約数和(自身を除く): 1179555

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 389, 741, 1167, 1235, 1945, 3705, 5057, 5835, 7391, 15171, 22173, 25285, 36955, 75855, 96083, 110865, 288249, 480415, 1441245]

約数ペア:

[(1, 1441245), (3, 480415), (5, 288249), (13, 110865), (15, 96083), (19, 75855), (39, 36955), (57, 25285), (65, 22173), (95, 15171), (195, 7391), (247, 5835), (285, 5057), (389, 3705), (741, 1945), (1167, 1235)]