2017697535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{156229}}^1$

素因数の和:156288

約数の個数: 48

約数和(自身を含む): 4094475840

約数和(自身を除く): 2076778305

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 12915, 156229, 468687, 781145, 1093603, 1406061, 2343435, 3280809, 5468015, 6405389, 7030305, 9842427, 16404045, 19216167, 32026945, 44837723, 49212135, 57648501, 96080835, 134513169, 224188615, 288242505, 403539507, 672565845, 2017697535]

約数ペア:

[(1, 2017697535), (3, 672565845), (5, 403539507), (7, 288242505), (9, 224188615), (15, 134513169), (21, 96080835), (35, 57648501), (41, 49212135), (45, 44837723), (63, 32026945), (105, 19216167), (123, 16404045), (205, 9842427), (287, 7030305), (315, 6405389), (369, 5468015), (615, 3280809), (861, 2343435), (1435, 1406061), (1845, 1093603), (2583, 781145), (4305, 468687), (12915, 156229)]