25609770

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 69194880

約数和(自身を除く): 43585110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1171, 1215, 1458, 2187, 2342, 2430, 3513, 3645, 4374, 5855, 7026, 7290, 10539, 10935, 11710, 17565, 21078, 21870, 31617, 35130, 52695, 63234, 94851, 105390, 158085, 189702, 284553, 316170, 474255, 569106, 853659, 948510, 1422765, 1707318, 2560977, 2845530, 4268295, 5121954, 8536590, 12804885, 25609770]

約数ペア:

[(1, 25609770), (2, 12804885), (3, 8536590), (5, 5121954), (6, 4268295), (9, 2845530), (10, 2560977), (15, 1707318), (18, 1422765), (27, 948510), (30, 853659), (45, 569106), (54, 474255), (81, 316170), (90, 284553), (135, 189702), (162, 158085), (243, 105390), (270, 94851), (405, 63234), (486, 52695), (729, 35130), (810, 31617), (1171, 21870), (1215, 21078), (1458, 17565), (2187, 11710), (2342, 10935), (2430, 10539), (3513, 7290), (3645, 7026), (4374, 5855)]