239419075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 374976000

約数和(自身を除く): 135556925

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 575, 595, 805, 1955, 2737, 2975, 3499, 4025, 9775, 13685, 17495, 24493, 59483, 68425, 80477, 87475, 122465, 297415, 402385, 416381, 563339, 612325, 1368109, 1487075, 2011925, 2081905, 2816695, 6840545, 9576763, 10409525, 14083475, 34202725, 47883815, 239419075]

約数ペア:

[(1, 239419075), (5, 47883815), (7, 34202725), (17, 14083475), (23, 10409525), (25, 9576763), (35, 6840545), (85, 2816695), (115, 2081905), (119, 2011925), (161, 1487075), (175, 1368109), (391, 612325), (425, 563339), (575, 416381), (595, 402385), (805, 297415), (1955, 122465), (2737, 87475), (2975, 80477), (3499, 68425), (4025, 59483), (9775, 24493), (13685, 17495)]