223145425

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 296231040

約数和(自身を除く): 73085615

約数列:

[1, 5, 23, 25, 47, 115, 235, 359, 529, 575, 1081, 1175, 1795, 2645, 5405, 8257, 8975, 13225, 16873, 24863, 27025, 41285, 84365, 124315, 189911, 206425, 388079, 421825, 621575, 949555, 1940395, 4747775, 8925817, 9701975, 44629085, 223145425]

約数ペア:

[(1, 223145425), (5, 44629085), (23, 9701975), (25, 8925817), (47, 4747775), (115, 1940395), (235, 949555), (359, 621575), (529, 421825), (575, 388079), (1081, 206425), (1175, 189911), (1795, 124315), (2645, 84365), (5405, 41285), (8257, 27025), (8975, 24863), (13225, 16873)]