16384515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 32431104

約数和(自身を除く): 16046589

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 67, 85, 105, 119, 137, 201, 255, 335, 357, 411, 469, 595, 685, 959, 1005, 1139, 1407, 1785, 2055, 2329, 2345, 2877, 3417, 4795, 5695, 6987, 7035, 7973, 9179, 11645, 14385, 16303, 17085, 23919, 27537, 34935, 39865, 45895, 48909, 64253, 81515, 119595, 137685, 156043, 192759, 244545, 321265, 468129, 780215, 963795, 1092301, 2340645, 3276903, 5461505, 16384515]

約数ペア:

[(1, 16384515), (3, 5461505), (5, 3276903), (7, 2340645), (15, 1092301), (17, 963795), (21, 780215), (35, 468129), (51, 321265), (67, 244545), (85, 192759), (105, 156043), (119, 137685), (137, 119595), (201, 81515), (255, 64253), (335, 48909), (357, 45895), (411, 39865), (469, 34935), (595, 27537), (685, 23919), (959, 17085), (1005, 16303), (1139, 14385), (1407, 11645), (1785, 9179), (2055, 7973), (2329, 7035), (2345, 6987), (2877, 5695), (3417, 4795)]