4267305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 9584640

約数和(自身を除く): 5317335

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 31, 35, 45, 57, 63, 69, 93, 95, 105, 115, 133, 155, 161, 171, 207, 217, 279, 285, 315, 345, 399, 437, 465, 483, 589, 651, 665, 713, 805, 855, 1035, 1085, 1197, 1311, 1395, 1449, 1767, 1953, 1995, 2139, 2185, 2415, 2945, 3059, 3255, 3565, 3933, 4123, 4991, 5301, 5985, 6417, 6555, 7245, 8835, 9177, 9765, 10695, 12369, 13547, 14973, 15295, 19665, 20615, 24955, 26505, 27531, 32085, 37107, 40641, 44919, 45885, 61845, 67735, 74865, 94829, 121923, 137655, 185535, 203205, 224595, 284487, 474145, 609615, 853461, 1422435, 4267305]

約数ペア:

[(1, 4267305), (3, 1422435), (5, 853461), (7, 609615), (9, 474145), (15, 284487), (19, 224595), (21, 203205), (23, 185535), (31, 137655), (35, 121923), (45, 94829), (57, 74865), (63, 67735), (69, 61845), (93, 45885), (95, 44919), (105, 40641), (115, 37107), (133, 32085), (155, 27531), (161, 26505), (171, 24955), (207, 20615), (217, 19665), (279, 15295), (285, 14973), (315, 13547), (345, 12369), (399, 10695), (437, 9765), (465, 9177), (483, 8835), (589, 7245), (651, 6555), (665, 6417), (713, 5985), (805, 5301), (855, 4991), (1035, 4123), (1085, 3933), (1197, 3565), (1311, 3255), (1395, 3059), (1449, 2945), (1767, 2415), (1953, 2185), (1995, 2139)]