2892503805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{42131}}^1$

素因数の和:42361

約数の個数: 32

約数和(自身を含む): 4853606400

約数和(自身を除く): 1961102595

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 345, 597, 995, 2985, 4577, 13731, 22885, 42131, 68655, 126393, 210655, 631965, 969013, 2907039, 4845065, 8384069, 14535195, 25152207, 41920345, 125761035, 192833587, 578500761, 964167935, 2892503805]

約数ペア:

[(1, 2892503805), (3, 964167935), (5, 578500761), (15, 192833587), (23, 125761035), (69, 41920345), (115, 25152207), (199, 14535195), (345, 8384069), (597, 4845065), (995, 2907039), (2985, 969013), (4577, 631965), (13731, 210655), (22885, 126393), (42131, 68655)]