241627545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 445545360

約数和(自身を除く): 203917815

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 257, 765, 771, 1229, 1285, 2313, 3687, 3855, 4369, 6145, 11061, 11565, 13107, 18435, 20893, 21845, 39321, 55305, 62679, 65535, 104465, 188037, 196605, 313395, 315853, 940185, 947559, 1579265, 2842677, 4737795, 5369501, 14213385, 16108503, 26847505, 48325509, 80542515, 241627545]

約数ペア:

[(1, 241627545), (3, 80542515), (5, 48325509), (9, 26847505), (15, 16108503), (17, 14213385), (45, 5369501), (51, 4737795), (85, 2842677), (153, 1579265), (255, 947559), (257, 940185), (765, 315853), (771, 313395), (1229, 196605), (1285, 188037), (2313, 104465), (3687, 65535), (3855, 62679), (4369, 55305), (6145, 39321), (11061, 21845), (11565, 20893), (13107, 18435)]