27647685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 52101504

約数和(自身を除く): 24453819

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 167, 195, 283, 501, 585, 835, 849, 1415, 1503, 2171, 2505, 2547, 3679, 4245, 6513, 7515, 10855, 11037, 12735, 18395, 19539, 32565, 33111, 47261, 55185, 97695, 141783, 165555, 236305, 425349, 614393, 708915, 1843179, 2126745, 3071965, 5529537, 9215895, 27647685]

約数ペア:

[(1, 27647685), (3, 9215895), (5, 5529537), (9, 3071965), (13, 2126745), (15, 1843179), (39, 708915), (45, 614393), (65, 425349), (117, 236305), (167, 165555), (195, 141783), (283, 97695), (501, 55185), (585, 47261), (835, 33111), (849, 32565), (1415, 19539), (1503, 18395), (2171, 12735), (2505, 11037), (2547, 10855), (3679, 7515), (4245, 6513)]