25496194625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{1381}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 36012487680

約数和(自身を除く): 10516293055

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 463, 725, 1375, 1381, 1595, 2315, 3625, 5093, 6905, 7975, 11575, 13427, 15191, 25465, 34525, 39875, 40049, 57875, 67135, 75955, 127325, 147697, 172625, 200245, 335675, 379775, 440539, 636625, 639403, 738485, 1001225, 1678375, 1898875, 2202695, 3197015, 3692425, 5006125, 7033433, 11013475, 15985075, 18462125, 18542687, 35167165, 55067375, 79925375, 92713435, 175835825, 203969557, 463567175, 879179125, 1019847785, 2317835875, 5099238925, 25496194625]

約数ペア:

[(1, 25496194625), (5, 5099238925), (11, 2317835875), (25, 1019847785), (29, 879179125), (55, 463567175), (125, 203969557), (145, 175835825), (275, 92713435), (319, 79925375), (463, 55067375), (725, 35167165), (1375, 18542687), (1381, 18462125), (1595, 15985075), (2315, 11013475), (3625, 7033433), (5093, 5006125), (6905, 3692425), (7975, 3197015), (11575, 2202695), (13427, 1898875), (15191, 1678375), (25465, 1001225), (34525, 738485), (39875, 639403), (40049, 636625), (57875, 440539), (67135, 379775), (75955, 335675), (127325, 200245), (147697, 172625)]