25756350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 68567040

約数和(自身を除く): 42810690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 31, 50, 58, 62, 75, 87, 93, 145, 150, 155, 174, 186, 191, 290, 310, 382, 435, 465, 573, 725, 775, 870, 899, 930, 955, 1146, 1450, 1550, 1798, 1910, 2175, 2325, 2697, 2865, 4350, 4495, 4650, 4775, 5394, 5539, 5730, 5921, 8990, 9550, 11078, 11842, 13485, 14325, 16617, 17763, 22475, 26970, 27695, 28650, 29605, 33234, 35526, 44950, 55390, 59210, 67425, 83085, 88815, 134850, 138475, 148025, 166170, 171709, 177630, 276950, 296050, 343418, 415425, 444075, 515127, 830850, 858545, 888150, 1030254, 1717090, 2575635, 4292725, 5151270, 8585450, 12878175, 25756350]

約数ペア:

[(1, 25756350), (2, 12878175), (3, 8585450), (5, 5151270), (6, 4292725), (10, 2575635), (15, 1717090), (25, 1030254), (29, 888150), (30, 858545), (31, 830850), (50, 515127), (58, 444075), (62, 415425), (75, 343418), (87, 296050), (93, 276950), (145, 177630), (150, 171709), (155, 166170), (174, 148025), (186, 138475), (191, 134850), (290, 88815), (310, 83085), (382, 67425), (435, 59210), (465, 55390), (573, 44950), (725, 35526), (775, 33234), (870, 29605), (899, 28650), (930, 27695), (955, 26970), (1146, 22475), (1450, 17763), (1550, 16617), (1798, 14325), (1910, 13485), (2175, 11842), (2325, 11078), (2697, 9550), (2865, 8990), (4350, 5921), (4495, 5730), (4650, 5539), (4775, 5394)]