1810388889315

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8450087}}^1$

素因数の和:8450150

約数の個数: 60

約数和(自身を含む): 3392524430064

約数和(自身を除く): 1582135540749

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 529, 621, 1035, 1587, 1863, 2645, 3105, 4761, 7935, 9315, 14283, 23805, 42849, 71415, 214245, 8450087, 25350261, 42250435, 76050783, 126751305, 194352001, 228152349, 380253915, 583056003, 684457047, 971760005, 1140761745, 1749168009, 2915280015, 3422285235, 4470096023, 5247504027, 8745840045, 13410288069, 15742512081, 22350480115, 26237520135, 40230864207, 67051440345, 78712560405, 120692592621, 201154321035, 362077777863, 603462963105, 1810388889315]

約数ペア:

[(1, 1810388889315), (3, 603462963105), (5, 362077777863), (9, 201154321035), (15, 120692592621), (23, 78712560405), (27, 67051440345), (45, 40230864207), (69, 26237520135), (81, 22350480115), (115, 15742512081), (135, 13410288069), (207, 8745840045), (345, 5247504027), (405, 4470096023), (529, 3422285235), (621, 2915280015), (1035, 1749168009), (1587, 1140761745), (1863, 971760005), (2645, 684457047), (3105, 583056003), (4761, 380253915), (7935, 228152349), (9315, 194352001), (14283, 126751305), (23805, 76050783), (42849, 42250435), (71415, 25350261), (214245, 8450087)]