4940925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 9160128

約数和(自身を除く): 4219203

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 113, 159, 165, 265, 275, 339, 565, 583, 795, 825, 1243, 1325, 1695, 1749, 2825, 2915, 3729, 3975, 5989, 6215, 8475, 8745, 14575, 17967, 18645, 29945, 31075, 43725, 65879, 89835, 93225, 149725, 197637, 329395, 449175, 988185, 1646975, 4940925]

約数ペア:

[(1, 4940925), (3, 1646975), (5, 988185), (11, 449175), (15, 329395), (25, 197637), (33, 149725), (53, 93225), (55, 89835), (75, 65879), (113, 43725), (159, 31075), (165, 29945), (265, 18645), (275, 17967), (339, 14575), (565, 8745), (583, 8475), (795, 6215), (825, 5989), (1243, 3975), (1325, 3729), (1695, 2915), (1749, 2825)]