15146943945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{664777}}^1$

素因数の和:664830

約数の個数: 48

約数和(自身を含む): 29101321728

約数和(自身を除く): 13954377783

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3255, 4557, 7595, 22785, 664777, 1994331, 3323885, 4653439, 9971655, 13960317, 20608087, 23267195, 32574073, 61824261, 69801585, 97722219, 103040435, 144256609, 162870365, 309121305, 432769827, 488611095, 721283045, 1009796263, 2163849135, 3029388789, 5048981315, 15146943945]

約数ペア:

[(1, 15146943945), (3, 5048981315), (5, 3029388789), (7, 2163849135), (15, 1009796263), (21, 721283045), (31, 488611095), (35, 432769827), (49, 309121305), (93, 162870365), (105, 144256609), (147, 103040435), (155, 97722219), (217, 69801585), (245, 61824261), (465, 32574073), (651, 23267195), (735, 20608087), (1085, 13960317), (1519, 9971655), (3255, 4653439), (4557, 3323885), (7595, 1994331), (22785, 664777)]