22305465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 47960640

約数和(自身を除く): 25655175

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 169, 195, 273, 315, 419, 455, 507, 585, 819, 845, 1183, 1257, 1365, 1521, 2095, 2535, 2933, 3549, 3771, 4095, 5447, 5915, 6285, 7605, 8799, 10647, 14665, 16341, 17745, 18855, 26397, 27235, 38129, 43995, 49023, 53235, 70811, 81705, 114387, 131985, 190645, 212433, 245115, 343161, 354055, 495677, 571935, 637299, 1062165, 1487031, 1715805, 2478385, 3186495, 4461093, 7435155, 22305465]

約数ペア:

[(1, 22305465), (3, 7435155), (5, 4461093), (7, 3186495), (9, 2478385), (13, 1715805), (15, 1487031), (21, 1062165), (35, 637299), (39, 571935), (45, 495677), (63, 354055), (65, 343161), (91, 245115), (105, 212433), (117, 190645), (169, 131985), (195, 114387), (273, 81705), (315, 70811), (419, 53235), (455, 49023), (507, 43995), (585, 38129), (819, 27235), (845, 26397), (1183, 18855), (1257, 17745), (1365, 16341), (1521, 14665), (2095, 10647), (2535, 8799), (2933, 7605), (3549, 6285), (3771, 5915), (4095, 5447)]