126868875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 255550464

約数和(自身を除く): 128681589

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 357, 375, 425, 525, 595, 875, 1275, 1785, 2125, 2625, 2843, 2975, 6375, 8529, 8925, 14215, 14875, 19901, 42645, 44625, 48331, 59703, 71075, 99505, 144993, 213225, 241655, 298515, 338317, 355375, 497525, 724965, 1014951, 1066125, 1208275, 1492575, 1691585, 2487625, 3624825, 5074755, 6041375, 7462875, 8457925, 18124125, 25373775, 42289625, 126868875]

約数ペア:

[(1, 126868875), (3, 42289625), (5, 25373775), (7, 18124125), (15, 8457925), (17, 7462875), (21, 6041375), (25, 5074755), (35, 3624825), (51, 2487625), (75, 1691585), (85, 1492575), (105, 1208275), (119, 1066125), (125, 1014951), (175, 724965), (255, 497525), (357, 355375), (375, 338317), (425, 298515), (525, 241655), (595, 213225), (875, 144993), (1275, 99505), (1785, 71075), (2125, 59703), (2625, 48331), (2843, 44625), (2975, 42645), (6375, 19901), (8529, 14875), (8925, 14215)]