201475177725

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{172877}}^1$

素因数の和:173310

約数の個数: 48

約数和(自身を含む): 342132477120

約数和(自身を除く): 140657299395

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 379, 615, 1025, 1137, 1895, 3075, 5685, 9475, 15539, 28425, 46617, 77695, 172877, 233085, 388475, 518631, 864385, 1165425, 2593155, 4321925, 7087957, 12965775, 21263871, 35439785, 65520383, 106319355, 177198925, 196561149, 327601915, 531596775, 982805745, 1638009575, 2686335703, 4914028725, 8059007109, 13431678515, 40295035545, 67158392575, 201475177725]

約数ペア:

[(1, 201475177725), (3, 67158392575), (5, 40295035545), (15, 13431678515), (25, 8059007109), (41, 4914028725), (75, 2686335703), (123, 1638009575), (205, 982805745), (379, 531596775), (615, 327601915), (1025, 196561149), (1137, 177198925), (1895, 106319355), (3075, 65520383), (5685, 35439785), (9475, 21263871), (15539, 12965775), (28425, 7087957), (46617, 4321925), (77695, 2593155), (172877, 1165425), (233085, 864385), (388475, 518631)]