4849728625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{599}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 7308288000

約数和(自身を除く): 2458559375

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 487, 599, 665, 875, 2375, 2435, 2995, 3325, 3409, 4193, 9253, 11381, 12175, 14975, 16625, 17045, 20965, 46265, 56905, 60875, 64771, 74875, 79667, 85225, 104825, 231325, 284525, 291713, 323855, 398335, 426125, 524125, 1156625, 1422625, 1458565, 1619275, 1991675, 2041991, 5542547, 7292825, 8096375, 9958375, 10209955, 27712735, 36464125, 38797829, 51049775, 138563675, 193989145, 255248875, 692818375, 969945725, 4849728625]

約数ペア:

[(1, 4849728625), (5, 969945725), (7, 692818375), (19, 255248875), (25, 193989145), (35, 138563675), (95, 51049775), (125, 38797829), (133, 36464125), (175, 27712735), (475, 10209955), (487, 9958375), (599, 8096375), (665, 7292825), (875, 5542547), (2375, 2041991), (2435, 1991675), (2995, 1619275), (3325, 1458565), (3409, 1422625), (4193, 1156625), (9253, 524125), (11381, 426125), (12175, 398335), (14975, 323855), (16625, 291713), (17045, 284525), (20965, 231325), (46265, 104825), (56905, 85225), (60875, 79667), (64771, 74875)]