3818115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 8626176

約数和(自身を除く): 4808061

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 31, 35, 45, 51, 63, 69, 85, 93, 105, 115, 119, 153, 155, 161, 207, 217, 255, 279, 315, 345, 357, 391, 465, 483, 527, 595, 651, 713, 765, 805, 1035, 1071, 1085, 1173, 1395, 1449, 1581, 1785, 1953, 1955, 2139, 2415, 2635, 2737, 3255, 3519, 3565, 3689, 4743, 4991, 5355, 5865, 6417, 7245, 7905, 8211, 9765, 10695, 11067, 12121, 13685, 14973, 17595, 18445, 23715, 24633, 24955, 32085, 33201, 36363, 41055, 44919, 55335, 60605, 74865, 84847, 109089, 123165, 166005, 181815, 224595, 254541, 424235, 545445, 763623, 1272705, 3818115]

約数ペア:

[(1, 3818115), (3, 1272705), (5, 763623), (7, 545445), (9, 424235), (15, 254541), (17, 224595), (21, 181815), (23, 166005), (31, 123165), (35, 109089), (45, 84847), (51, 74865), (63, 60605), (69, 55335), (85, 44919), (93, 41055), (105, 36363), (115, 33201), (119, 32085), (153, 24955), (155, 24633), (161, 23715), (207, 18445), (217, 17595), (255, 14973), (279, 13685), (315, 12121), (345, 11067), (357, 10695), (391, 9765), (465, 8211), (483, 7905), (527, 7245), (595, 6417), (651, 5865), (713, 5355), (765, 4991), (805, 4743), (1035, 3689), (1071, 3565), (1085, 3519), (1173, 3255), (1395, 2737), (1449, 2635), (1581, 2415), (1785, 2139), (1953, 1955)]