1530765

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 64

約数和(自身を含む): 3110400

約数和(自身を除く): 1579635

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 29, 45, 51, 69, 85, 87, 115, 135, 145, 153, 207, 255, 261, 345, 391, 435, 459, 493, 621, 667, 765, 783, 1035, 1173, 1305, 1479, 1955, 2001, 2295, 2465, 3105, 3335, 3519, 3915, 4437, 5865, 6003, 7395, 10005, 10557, 11339, 13311, 17595, 18009, 22185, 30015, 34017, 52785, 56695, 66555, 90045, 102051, 170085, 306153, 510255, 1530765]

約数ペア:

[(1, 1530765), (3, 510255), (5, 306153), (9, 170085), (15, 102051), (17, 90045), (23, 66555), (27, 56695), (29, 52785), (45, 34017), (51, 30015), (69, 22185), (85, 18009), (87, 17595), (115, 13311), (135, 11339), (145, 10557), (153, 10005), (207, 7395), (255, 6003), (261, 5865), (345, 4437), (391, 3915), (435, 3519), (459, 3335), (493, 3105), (621, 2465), (667, 2295), (765, 2001), (783, 1955), (1035, 1479), (1173, 1305)]