42935725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 65968000

約数和(自身を除く): 23032275

約数列:

[1, 5, 7, 19, 25, 35, 37, 95, 133, 175, 185, 259, 349, 475, 665, 703, 925, 1295, 1745, 2443, 3325, 3515, 4921, 6475, 6631, 8725, 12215, 12913, 17575, 24605, 33155, 46417, 61075, 64565, 90391, 123025, 165775, 232085, 245347, 322825, 451955, 1160425, 1226735, 1717429, 2259775, 6133675, 8587145, 42935725]

約数ペア:

[(1, 42935725), (5, 8587145), (7, 6133675), (19, 2259775), (25, 1717429), (35, 1226735), (37, 1160425), (95, 451955), (133, 322825), (175, 245347), (185, 232085), (259, 165775), (349, 123025), (475, 90391), (665, 64565), (703, 61075), (925, 46417), (1295, 33155), (1745, 24605), (2443, 17575), (3325, 12913), (3515, 12215), (4921, 8725), (6475, 6631)]