4255335

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 9292800

約数和(自身を除く): 5037465

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 79, 81, 95, 105, 133, 135, 171, 189, 237, 285, 315, 395, 399, 405, 513, 553, 567, 665, 711, 855, 945, 1185, 1197, 1501, 1539, 1659, 1995, 2133, 2565, 2765, 2835, 3555, 3591, 4503, 4977, 5985, 6399, 7505, 7695, 8295, 10507, 10665, 10773, 13509, 14931, 17955, 22515, 24885, 31521, 31995, 40527, 44793, 52535, 53865, 67545, 74655, 94563, 121581, 157605, 202635, 223965, 283689, 472815, 607905, 851067, 1418445, 4255335]

約数ペア:

[(1, 4255335), (3, 1418445), (5, 851067), (7, 607905), (9, 472815), (15, 283689), (19, 223965), (21, 202635), (27, 157605), (35, 121581), (45, 94563), (57, 74655), (63, 67545), (79, 53865), (81, 52535), (95, 44793), (105, 40527), (133, 31995), (135, 31521), (171, 24885), (189, 22515), (237, 17955), (285, 14931), (315, 13509), (395, 10773), (399, 10665), (405, 10507), (513, 8295), (553, 7695), (567, 7505), (665, 6399), (711, 5985), (855, 4977), (945, 4503), (1185, 3591), (1197, 3555), (1501, 2835), (1539, 2765), (1659, 2565), (1995, 2133)]