73893925

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 110564352

約数和(自身を除く): 36670427

約数列:

[1, 5, 7, 25, 31, 35, 53, 155, 175, 217, 257, 265, 371, 775, 1085, 1285, 1325, 1643, 1799, 1855, 5425, 6425, 7967, 8215, 8995, 9275, 11501, 13621, 39835, 41075, 44975, 55769, 57505, 68105, 95347, 199175, 278845, 287525, 340525, 422251, 476735, 1394225, 2111255, 2383675, 2955757, 10556275, 14778785, 73893925]

約数ペア:

[(1, 73893925), (5, 14778785), (7, 10556275), (25, 2955757), (31, 2383675), (35, 2111255), (53, 1394225), (155, 476735), (175, 422251), (217, 340525), (257, 287525), (265, 278845), (371, 199175), (775, 95347), (1085, 68105), (1285, 57505), (1325, 55769), (1643, 44975), (1799, 41075), (1855, 39835), (5425, 13621), (6425, 11501), (7967, 9275), (8215, 8995)]