15206710125

素因数分解:

$3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{3847}}^1$

素因数の和:4075

約数の個数: 64

約数和(自身を含む): 25817186304

約数和(自身を除く): 10610476179

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 127, 249, 375, 381, 415, 635, 1245, 1905, 2075, 3175, 3847, 6225, 9525, 10375, 10541, 11541, 15875, 19235, 31125, 31623, 47625, 52705, 57705, 96175, 158115, 263525, 288525, 319301, 480875, 488569, 790575, 957903, 1317625, 1442625, 1465707, 1596505, 2442845, 3952875, 4789515, 7328535, 7982525, 12214225, 23947575, 36642675, 39912625, 40551227, 61071125, 119737875, 121653681, 183213375, 202756135, 608268405, 1013780675, 3041342025, 5068903375, 15206710125]

約数ペア:

[(1, 15206710125), (3, 5068903375), (5, 3041342025), (15, 1013780675), (25, 608268405), (75, 202756135), (83, 183213375), (125, 121653681), (127, 119737875), (249, 61071125), (375, 40551227), (381, 39912625), (415, 36642675), (635, 23947575), (1245, 12214225), (1905, 7982525), (2075, 7328535), (3175, 4789515), (3847, 3952875), (6225, 2442845), (9525, 1596505), (10375, 1465707), (10541, 1442625), (11541, 1317625), (15875, 957903), (19235, 790575), (31125, 488569), (31623, 480875), (47625, 319301), (52705, 288525), (57705, 263525), (96175, 158115)]