53433255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 90708480

約数和(自身を除く): 37275225

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 2539, 4209, 7015, 7617, 12695, 21045, 38085, 58397, 154879, 175191, 291985, 464637, 774395, 875955, 2323185, 3562217, 10686651, 17811085, 53433255]

約数ペア:

[(1, 53433255), (3, 17811085), (5, 10686651), (15, 3562217), (23, 2323185), (61, 875955), (69, 774395), (115, 464637), (183, 291985), (305, 175191), (345, 154879), (915, 58397), (1403, 38085), (2539, 21045), (4209, 12695), (7015, 7617)]