242225375

素因数分解:

$5^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 357244992

約数和(自身を除く): 115019617

約数列:

[1, 5, 7, 25, 35, 49, 71, 125, 175, 245, 355, 497, 557, 875, 1225, 1775, 2485, 2785, 3479, 3899, 6125, 8875, 12425, 13925, 17395, 19495, 27293, 39547, 62125, 69625, 86975, 97475, 136465, 197735, 276829, 434875, 487375, 682325, 988675, 1384145, 1937803, 3411625, 4943375, 6920725, 9689015, 34603625, 48445075, 242225375]

約数ペア:

[(1, 242225375), (5, 48445075), (7, 34603625), (25, 9689015), (35, 6920725), (49, 4943375), (71, 3411625), (125, 1937803), (175, 1384145), (245, 988675), (355, 682325), (497, 487375), (557, 434875), (875, 276829), (1225, 197735), (1775, 136465), (2485, 97475), (2785, 86975), (3479, 69625), (3899, 62125), (6125, 39547), (8875, 27293), (12425, 19495), (13925, 17395)]