1418445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 3072000

約数和(自身を除く): 1653555

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 79, 95, 105, 133, 135, 171, 189, 237, 285, 315, 395, 399, 513, 553, 665, 711, 855, 945, 1185, 1197, 1501, 1659, 1995, 2133, 2565, 2765, 3555, 3591, 4503, 4977, 5985, 7505, 8295, 10507, 10665, 13509, 14931, 17955, 22515, 24885, 31521, 40527, 52535, 67545, 74655, 94563, 157605, 202635, 283689, 472815, 1418445]

約数ペア:

[(1, 1418445), (3, 472815), (5, 283689), (7, 202635), (9, 157605), (15, 94563), (19, 74655), (21, 67545), (27, 52535), (35, 40527), (45, 31521), (57, 24885), (63, 22515), (79, 17955), (95, 14931), (105, 13509), (133, 10665), (135, 10507), (171, 8295), (189, 7505), (237, 5985), (285, 4977), (315, 4503), (395, 3591), (399, 3555), (513, 2765), (553, 2565), (665, 2133), (711, 1995), (855, 1659), (945, 1501), (1185, 1197)]