157425275

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 230937600

約数和(自身を除く): 73512325

約数列:

[1, 5, 7, 25, 35, 59, 79, 175, 193, 295, 395, 413, 553, 965, 1351, 1475, 1975, 2065, 2765, 4661, 4825, 6755, 10325, 11387, 13825, 15247, 23305, 32627, 33775, 56935, 76235, 79709, 106729, 116525, 163135, 284675, 381175, 398545, 533645, 815675, 899573, 1992725, 2668225, 4497865, 6297011, 22489325, 31485055, 157425275]

約数ペア:

[(1, 157425275), (5, 31485055), (7, 22489325), (25, 6297011), (35, 4497865), (59, 2668225), (79, 1992725), (175, 899573), (193, 815675), (295, 533645), (395, 398545), (413, 381175), (553, 284675), (965, 163135), (1351, 116525), (1475, 106729), (1975, 79709), (2065, 76235), (2765, 56935), (4661, 33775), (4825, 32627), (6755, 23305), (10325, 15247), (11387, 13825)]