454005

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 40

約数和(自身を含む): 871200

約数和(自身を除く): 417195

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 59, 81, 95, 135, 171, 177, 285, 295, 405, 513, 531, 855, 885, 1121, 1539, 1593, 2565, 2655, 3363, 4779, 5605, 7695, 7965, 10089, 16815, 23895, 30267, 50445, 90801, 151335, 454005]

約数ペア:

[(1, 454005), (3, 151335), (5, 90801), (9, 50445), (15, 30267), (19, 23895), (27, 16815), (45, 10089), (57, 7965), (59, 7695), (81, 5605), (95, 4779), (135, 3363), (171, 2655), (177, 2565), (285, 1593), (295, 1539), (405, 1121), (513, 885), (531, 855)]