173206005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 327352320

約数和(自身を除く): 154146315

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 73, 105, 177, 219, 295, 365, 383, 413, 511, 885, 1095, 1149, 1239, 1533, 1915, 2065, 2555, 2681, 4307, 5745, 6195, 7665, 8043, 12921, 13405, 21535, 22597, 27959, 30149, 40215, 64605, 67791, 83877, 90447, 112985, 139795, 150745, 158179, 195713, 338955, 419385, 452235, 474537, 587139, 790895, 978565, 1649581, 2372685, 2935695, 4948743, 8247905, 11547067, 24743715, 34641201, 57735335, 173206005]

約数ペア:

[(1, 173206005), (3, 57735335), (5, 34641201), (7, 24743715), (15, 11547067), (21, 8247905), (35, 4948743), (59, 2935695), (73, 2372685), (105, 1649581), (177, 978565), (219, 790895), (295, 587139), (365, 474537), (383, 452235), (413, 419385), (511, 338955), (885, 195713), (1095, 158179), (1149, 150745), (1239, 139795), (1533, 112985), (1915, 90447), (2065, 83877), (2555, 67791), (2681, 64605), (4307, 40215), (5745, 30149), (6195, 27959), (7665, 22597), (8043, 21535), (12921, 13405)]