55508085

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 106634880

約数和(自身を除く): 51126795

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 59, 69, 81, 101, 115, 135, 177, 207, 295, 303, 345, 405, 505, 531, 621, 885, 909, 1035, 1357, 1515, 1593, 1863, 2323, 2655, 2727, 3105, 4071, 4545, 4779, 5959, 6785, 6969, 7965, 8181, 9315, 11615, 12213, 13635, 17877, 20355, 20907, 23895, 29795, 34845, 36639, 40905, 53631, 61065, 62721, 89385, 104535, 109917, 137057, 160893, 183195, 188163, 268155, 313605, 411171, 482679, 549585, 685285, 804465, 940815, 1233513, 2055855, 2413395, 3700539, 6167565, 11101617, 18502695, 55508085]

約数ペア:

[(1, 55508085), (3, 18502695), (5, 11101617), (9, 6167565), (15, 3700539), (23, 2413395), (27, 2055855), (45, 1233513), (59, 940815), (69, 804465), (81, 685285), (101, 549585), (115, 482679), (135, 411171), (177, 313605), (207, 268155), (295, 188163), (303, 183195), (345, 160893), (405, 137057), (505, 109917), (531, 104535), (621, 89385), (885, 62721), (909, 61065), (1035, 53631), (1357, 40905), (1515, 36639), (1593, 34845), (1863, 29795), (2323, 23895), (2655, 20907), (2727, 20355), (3105, 17877), (4071, 13635), (4545, 12213), (4779, 11615), (5959, 9315), (6785, 8181), (6969, 7965)]