47570895

素因数分解:

$3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 56

約数和(自身を含む): 88559232

約数和(自身を除く): 40988337

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 421, 465, 729, 837, 1215, 1263, 1395, 2105, 2511, 3645, 3789, 4185, 6315, 7533, 11367, 12555, 13051, 18945, 22599, 34101, 37665, 39153, 56835, 65255, 102303, 112995, 117459, 170505, 195765, 306909, 352377, 511515, 587295, 1057131, 1534545, 1761885, 3171393, 5285655, 9514179, 15856965, 47570895]

約数ペア:

[(1, 47570895), (3, 15856965), (5, 9514179), (9, 5285655), (15, 3171393), (27, 1761885), (31, 1534545), (45, 1057131), (81, 587295), (93, 511515), (135, 352377), (155, 306909), (243, 195765), (279, 170505), (405, 117459), (421, 112995), (465, 102303), (729, 65255), (837, 56835), (1215, 39153), (1263, 37665), (1395, 34101), (2105, 22599), (2511, 18945), (3645, 13051), (3789, 12555), (4185, 11367), (6315, 7533)]