193061565

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 353808000

約数和(自身を除く): 160746435

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 349, 647, 855, 1047, 1745, 1941, 3141, 3235, 5235, 5823, 6631, 9705, 12293, 15705, 19893, 29115, 33155, 36879, 59679, 61465, 99465, 110637, 184395, 225803, 298395, 553185, 677409, 1129015, 2032227, 3387045, 4290257, 10161135, 12870771, 21451285, 38612313, 64353855, 193061565]

約数ペア:

[(1, 193061565), (3, 64353855), (5, 38612313), (9, 21451285), (15, 12870771), (19, 10161135), (45, 4290257), (57, 3387045), (95, 2032227), (171, 1129015), (285, 677409), (349, 553185), (647, 298395), (855, 225803), (1047, 184395), (1745, 110637), (1941, 99465), (3141, 61465), (3235, 59679), (5235, 36879), (5823, 33155), (6631, 29115), (9705, 19893), (12293, 15705)]