57117015

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 48636585

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 71, 101, 135, 177, 213, 295, 303, 355, 505, 531, 639, 885, 909, 1065, 1515, 1593, 1917, 2655, 2727, 3195, 4189, 4545, 5959, 7171, 7965, 9585, 12567, 13635, 17877, 20945, 21513, 29795, 35855, 37701, 53631, 62835, 64539, 89385, 107565, 113103, 160893, 188505, 193617, 268155, 322695, 423089, 565515, 804465, 968085, 1269267, 2115445, 3807801, 6346335, 11423403, 19039005, 57117015]

約数ペア:

[(1, 57117015), (3, 19039005), (5, 11423403), (9, 6346335), (15, 3807801), (27, 2115445), (45, 1269267), (59, 968085), (71, 804465), (101, 565515), (135, 423089), (177, 322695), (213, 268155), (295, 193617), (303, 188505), (355, 160893), (505, 113103), (531, 107565), (639, 89385), (885, 64539), (909, 62835), (1065, 53631), (1515, 37701), (1593, 35855), (1917, 29795), (2655, 21513), (2727, 20945), (3195, 17877), (4189, 13635), (4545, 12567), (5959, 9585), (7171, 7965)]