53303085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 101424960

約数和(自身を除く): 48121875

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 257, 419, 495, 771, 1257, 1285, 2095, 2313, 2827, 3771, 3855, 4609, 6285, 8481, 11565, 13827, 14135, 18855, 23045, 25443, 41481, 42405, 69135, 107683, 127215, 207405, 323049, 538415, 969147, 1184513, 1615245, 3553539, 4845735, 5922565, 10660617, 17767695, 53303085]

約数ペア:

[(1, 53303085), (3, 17767695), (5, 10660617), (9, 5922565), (11, 4845735), (15, 3553539), (33, 1615245), (45, 1184513), (55, 969147), (99, 538415), (165, 323049), (257, 207405), (419, 127215), (495, 107683), (771, 69135), (1257, 42405), (1285, 41481), (2095, 25443), (2313, 23045), (2827, 18855), (3771, 14135), (3855, 13827), (4609, 11565), (6285, 8481)]