1474987575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60887}}^1$

素因数の和:60936

約数の個数: 48

約数和(自身を含む): 2718040320

約数和(自身を除く): 1243052745

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4845, 8075, 24225, 60887, 182661, 304435, 913305, 1035079, 1156853, 1522175, 3105237, 3470559, 4566525, 5175395, 5784265, 15526185, 17352795, 19666501, 25876975, 28921325, 58999503, 77630925, 86763975, 98332505, 294997515, 491662525, 1474987575]

約数ペア:

[(1, 1474987575), (3, 491662525), (5, 294997515), (15, 98332505), (17, 86763975), (19, 77630925), (25, 58999503), (51, 28921325), (57, 25876975), (75, 19666501), (85, 17352795), (95, 15526185), (255, 5784265), (285, 5175395), (323, 4566525), (425, 3470559), (475, 3105237), (969, 1522175), (1275, 1156853), (1425, 1035079), (1615, 913305), (4845, 304435), (8075, 182661), (24225, 60887)]