660090337185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1\times {\mathrm{28933}}^1$

素因数の和:29442

約数の個数: 64

約数和(自身を含む): 1102454841600

約数和(自身を除く): 442364504415

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 293, 435, 537, 879, 895, 1465, 2685, 4395, 5191, 8497, 15573, 25491, 25955, 28933, 42485, 52447, 77865, 86799, 127455, 144665, 157341, 262235, 433995, 786705, 839057, 1520963, 2517171, 4195285, 4562889, 5179007, 7604815, 8477369, 12585855, 15537021, 22814445, 25432107, 25895035, 42386845, 77685105, 127160535, 150191203, 245843701, 450573609, 737531103, 750956015, 1229218505, 1517449051, 2252868045, 3687655515, 4552347153, 7587245255, 22761735765, 44006022479, 132018067437, 220030112395, 660090337185]

約数ペア:

[(1, 660090337185), (3, 220030112395), (5, 132018067437), (15, 44006022479), (29, 22761735765), (87, 7587245255), (145, 4552347153), (179, 3687655515), (293, 2252868045), (435, 1517449051), (537, 1229218505), (879, 750956015), (895, 737531103), (1465, 450573609), (2685, 245843701), (4395, 150191203), (5191, 127160535), (8497, 77685105), (15573, 42386845), (25491, 25895035), (25955, 25432107), (28933, 22814445), (42485, 15537021), (52447, 12585855), (77865, 8477369), (86799, 7604815), (127455, 5179007), (144665, 4562889), (157341, 4195285), (262235, 2517171), (433995, 1520963), (786705, 839057)]