223882155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 464375808

約数和(自身を除く): 240493653

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 101, 105, 155, 217, 227, 279, 303, 315, 465, 505, 651, 681, 707, 909, 1085, 1135, 1395, 1515, 1589, 1953, 2043, 2121, 3131, 3255, 3405, 3535, 4545, 4767, 6363, 7037, 7945, 9393, 9765, 10215, 10605, 14301, 15655, 21111, 21917, 22927, 23835, 28179, 31815, 35185, 46965, 49259, 63333, 65751, 68781, 71505, 105555, 109585, 114635, 140895, 147777, 160489, 197253, 206343, 246295, 316665, 328755, 343905, 443331, 481467, 710737, 738885, 802445, 986265, 1031715, 1444401, 2132211, 2216655, 2407335, 3553685, 4975159, 6396633, 7222005, 10661055, 14925477, 24875795, 31983165, 44776431, 74627385, 223882155]

約数ペア:

[(1, 223882155), (3, 74627385), (5, 44776431), (7, 31983165), (9, 24875795), (15, 14925477), (21, 10661055), (31, 7222005), (35, 6396633), (45, 4975159), (63, 3553685), (93, 2407335), (101, 2216655), (105, 2132211), (155, 1444401), (217, 1031715), (227, 986265), (279, 802445), (303, 738885), (315, 710737), (465, 481467), (505, 443331), (651, 343905), (681, 328755), (707, 316665), (909, 246295), (1085, 206343), (1135, 197253), (1395, 160489), (1515, 147777), (1589, 140895), (1953, 114635), (2043, 109585), (2121, 105555), (3131, 71505), (3255, 68781), (3405, 65751), (3535, 63333), (4545, 49259), (4767, 46965), (6363, 35185), (7037, 31815), (7945, 28179), (9393, 23835), (9765, 22927), (10215, 21917), (10605, 21111), (14301, 15655)]