1201095

素因数分解:

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

素因数の和:93

約数の個数: 64

約数和(自身を含む): 2580480

約数和(自身を除く): 1379385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 41, 45, 63, 93, 105, 123, 135, 155, 189, 205, 217, 279, 287, 315, 369, 465, 615, 651, 837, 861, 945, 1085, 1107, 1271, 1395, 1435, 1845, 1953, 2583, 3255, 3813, 4185, 4305, 5535, 5859, 6355, 7749, 8897, 9765, 11439, 12915, 19065, 26691, 29295, 34317, 38745, 44485, 57195, 80073, 133455, 171585, 240219, 400365, 1201095]

約数ペア:

[(1, 1201095), (3, 400365), (5, 240219), (7, 171585), (9, 133455), (15, 80073), (21, 57195), (27, 44485), (31, 38745), (35, 34317), (41, 29295), (45, 26691), (63, 19065), (93, 12915), (105, 11439), (123, 9765), (135, 8897), (155, 7749), (189, 6355), (205, 5859), (217, 5535), (279, 4305), (287, 4185), (315, 3813), (369, 3255), (465, 2583), (615, 1953), (651, 1845), (837, 1435), (861, 1395), (945, 1271), (1085, 1107)]