313046685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24239}}^1$

素因数の和:24298

約数の個数: 48

約数和(自身を含む): 635281920

約数和(自身を除く): 322235235

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, 24239, 72717, 121195, 169673, 218151, 363585, 509019, 848365, 993799, 1090755, 1527057, 2545095, 2981397, 4968995, 6956593, 7635285, 8944191, 14906985, 20869779, 34782965, 44720955, 62609337, 104348895, 313046685]

約数ペア:

[(1, 313046685), (3, 104348895), (5, 62609337), (7, 44720955), (9, 34782965), (15, 20869779), (21, 14906985), (35, 8944191), (41, 7635285), (45, 6956593), (63, 4968995), (105, 2981397), (123, 2545095), (205, 1527057), (287, 1090755), (315, 993799), (369, 848365), (615, 509019), (861, 363585), (1435, 218151), (1845, 169673), (2583, 121195), (4305, 72717), (12915, 24239)]