1348753005

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7219

約数の個数: 64

約数和(自身を含む): 2543408640

約数和(自身を除く): 1194655635

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 61, 69, 115, 135, 183, 207, 305, 345, 549, 621, 915, 1035, 1403, 1647, 2745, 3105, 4209, 7015, 7121, 8235, 12627, 21045, 21363, 35605, 37881, 63135, 64089, 106815, 163783, 189405, 192267, 320445, 434381, 491349, 818915, 961335, 1303143, 1474047, 2171905, 2456745, 3909429, 4422141, 6515715, 7370235, 9990763, 11728287, 19547145, 22110705, 29972289, 49953815, 58641435, 89916867, 149861445, 269750601, 449584335, 1348753005]

約数ペア:

[(1, 1348753005), (3, 449584335), (5, 269750601), (9, 149861445), (15, 89916867), (23, 58641435), (27, 49953815), (45, 29972289), (61, 22110705), (69, 19547145), (115, 11728287), (135, 9990763), (183, 7370235), (207, 6515715), (305, 4422141), (345, 3909429), (549, 2456745), (621, 2171905), (915, 1474047), (1035, 1303143), (1403, 961335), (1647, 818915), (2745, 491349), (3105, 434381), (4209, 320445), (7015, 192267), (7121, 189405), (8235, 163783), (12627, 106815), (21045, 64089), (21363, 63135), (35605, 37881)]