47643435

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 107557632

約数和(自身を除く): 59914197

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 41, 45, 49, 51, 63, 85, 93, 105, 119, 123, 147, 153, 155, 205, 217, 245, 255, 279, 287, 315, 357, 369, 441, 465, 527, 595, 615, 651, 697, 735, 765, 833, 861, 1071, 1085, 1271, 1395, 1435, 1519, 1581, 1785, 1845, 1953, 2009, 2091, 2205, 2499, 2583, 2635, 3255, 3485, 3689, 3813, 4165, 4305, 4557, 4743, 4879, 5355, 6027, 6273, 6355, 7497, 7595, 7905, 8897, 9765, 10045, 10455, 11067, 11439, 12495, 12915, 13671, 14637, 18081, 18445, 19065, 21607, 22785, 23715, 24395, 25823, 26691, 30135, 31365, 33201, 34153, 37485, 43911, 44485, 55335, 57195, 62279, 64821, 68355, 73185, 77469, 80073, 90405, 102459, 108035, 129115, 133455, 151249, 166005, 170765, 186837, 194463, 219555, 232407, 307377, 311395, 324105, 387345, 400365, 453747, 512295, 560511, 756245, 934185, 972315, 1058743, 1162035, 1361241, 1536885, 2268735, 2802555, 3176229, 5293715, 6806205, 9528687, 15881145, 47643435]

約数ペア:

[(1, 47643435), (3, 15881145), (5, 9528687), (7, 6806205), (9, 5293715), (15, 3176229), (17, 2802555), (21, 2268735), (31, 1536885), (35, 1361241), (41, 1162035), (45, 1058743), (49, 972315), (51, 934185), (63, 756245), (85, 560511), (93, 512295), (105, 453747), (119, 400365), (123, 387345), (147, 324105), (153, 311395), (155, 307377), (205, 232407), (217, 219555), (245, 194463), (255, 186837), (279, 170765), (287, 166005), (315, 151249), (357, 133455), (369, 129115), (441, 108035), (465, 102459), (527, 90405), (595, 80073), (615, 77469), (651, 73185), (697, 68355), (735, 64821), (765, 62279), (833, 57195), (861, 55335), (1071, 44485), (1085, 43911), (1271, 37485), (1395, 34153), (1435, 33201), (1519, 31365), (1581, 30135), (1785, 26691), (1845, 25823), (1953, 24395), (2009, 23715), (2091, 22785), (2205, 21607), (2499, 19065), (2583, 18445), (2635, 18081), (3255, 14637), (3485, 13671), (3689, 12915), (3813, 12495), (4165, 11439), (4305, 11067), (4557, 10455), (4743, 10045), (4879, 9765), (5355, 8897), (6027, 7905), (6273, 7595), (6355, 7497)]