26773305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 49201152

約数和(自身を除く): 22427847

約数列:

[1, 3, 5, 13, 15, 31, 39, 43, 65, 93, 103, 129, 155, 195, 215, 309, 403, 465, 515, 559, 645, 1209, 1333, 1339, 1545, 1677, 2015, 2795, 3193, 3999, 4017, 4429, 6045, 6665, 6695, 8385, 9579, 13287, 15965, 17329, 19995, 20085, 22145, 41509, 47895, 51987, 57577, 66435, 86645, 124527, 137299, 172731, 207545, 259935, 287885, 411897, 622635, 686495, 863655, 1784887, 2059485, 5354661, 8924435, 26773305]

約数ペア:

[(1, 26773305), (3, 8924435), (5, 5354661), (13, 2059485), (15, 1784887), (31, 863655), (39, 686495), (43, 622635), (65, 411897), (93, 287885), (103, 259935), (129, 207545), (155, 172731), (195, 137299), (215, 124527), (309, 86645), (403, 66435), (465, 57577), (515, 51987), (559, 47895), (645, 41509), (1209, 22145), (1333, 20085), (1339, 19995), (1545, 17329), (1677, 15965), (2015, 13287), (2795, 9579), (3193, 8385), (3999, 6695), (4017, 6665), (4429, 6045)]