6536215625

素因数分解:

$5^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 8403212160

約数和(自身を除く): 1866996535

約数列:

[1, 5, 25, 71, 89, 125, 331, 355, 445, 625, 1655, 1775, 2225, 3125, 6319, 8275, 8875, 11125, 23501, 29459, 31595, 41375, 44375, 55625, 117505, 147295, 157975, 206875, 221875, 278125, 587525, 736475, 789875, 1034375, 2091589, 2937625, 3682375, 3949375, 10457945, 14688125, 18411875, 19746875, 52289725, 73440625, 92059375, 261448625, 1307243125, 6536215625]

約数ペア:

[(1, 6536215625), (5, 1307243125), (25, 261448625), (71, 92059375), (89, 73440625), (125, 52289725), (331, 19746875), (355, 18411875), (445, 14688125), (625, 10457945), (1655, 3949375), (1775, 3682375), (2225, 2937625), (3125, 2091589), (6319, 1034375), (8275, 789875), (8875, 736475), (11125, 587525), (23501, 278125), (29459, 221875), (31595, 206875), (41375, 157975), (44375, 147295), (55625, 117505)]