1011075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 1937376

約数和(自身を除く): 926301

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 61, 65, 75, 85, 183, 195, 221, 255, 305, 325, 425, 663, 793, 915, 975, 1037, 1105, 1275, 1525, 2379, 3111, 3315, 3965, 4575, 5185, 5525, 11895, 13481, 15555, 16575, 19825, 25925, 40443, 59475, 67405, 77775, 202215, 337025, 1011075]

約数ペア:

[(1, 1011075), (3, 337025), (5, 202215), (13, 77775), (15, 67405), (17, 59475), (25, 40443), (39, 25925), (51, 19825), (61, 16575), (65, 15555), (75, 13481), (85, 11895), (183, 5525), (195, 5185), (221, 4575), (255, 3965), (305, 3315), (325, 3111), (425, 2379), (663, 1525), (793, 1275), (915, 1105), (975, 1037)]