4885755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 9830400

約数和(自身を除く): 4944645

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 79, 93, 95, 105, 133, 155, 217, 237, 285, 395, 399, 465, 553, 589, 651, 665, 1085, 1185, 1501, 1659, 1767, 1995, 2449, 2765, 2945, 3255, 4123, 4503, 7347, 7505, 8295, 8835, 10507, 12245, 12369, 17143, 20615, 22515, 31521, 36735, 46531, 51429, 52535, 61845, 85715, 139593, 157605, 232655, 257145, 325717, 697965, 977151, 1628585, 4885755]

約数ペア:

[(1, 4885755), (3, 1628585), (5, 977151), (7, 697965), (15, 325717), (19, 257145), (21, 232655), (31, 157605), (35, 139593), (57, 85715), (79, 61845), (93, 52535), (95, 51429), (105, 46531), (133, 36735), (155, 31521), (217, 22515), (237, 20615), (285, 17143), (395, 12369), (399, 12245), (465, 10507), (553, 8835), (589, 8295), (651, 7505), (665, 7347), (1085, 4503), (1185, 4123), (1501, 3255), (1659, 2945), (1767, 2765), (1995, 2449)]