25465539

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 39092424

約数和(自身を除く): 13626885

約数列:

[1, 3, 11, 31, 33, 73, 93, 121, 219, 341, 363, 803, 961, 1023, 2263, 2409, 2883, 3751, 6789, 8833, 10571, 11253, 24893, 26499, 31713, 70153, 74679, 116281, 210459, 273823, 348843, 771683, 821469, 2315049, 8488513, 25465539]

約数ペア:

[(1, 25465539), (3, 8488513), (11, 2315049), (31, 821469), (33, 771683), (73, 348843), (93, 273823), (121, 210459), (219, 116281), (341, 74679), (363, 70153), (803, 31713), (961, 26499), (1023, 24893), (2263, 11253), (2409, 10571), (2883, 8833), (3751, 6789)]