15025452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 39352320

約数和(自身を除く): 24326868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 239, 338, 372, 403, 478, 507, 676, 717, 806, 956, 1014, 1209, 1434, 1612, 2028, 2418, 2868, 3107, 4836, 5239, 6214, 7409, 9321, 10478, 12428, 14818, 15717, 18642, 20956, 22227, 29636, 31434, 37284, 40391, 44454, 62868, 80782, 88908, 96317, 121173, 161564, 192634, 242346, 288951, 385268, 484692, 577902, 1155804, 1252121, 2504242, 3756363, 5008484, 7512726, 15025452]

約数ペア:

[(1, 15025452), (2, 7512726), (3, 5008484), (4, 3756363), (6, 2504242), (12, 1252121), (13, 1155804), (26, 577902), (31, 484692), (39, 385268), (52, 288951), (62, 242346), (78, 192634), (93, 161564), (124, 121173), (156, 96317), (169, 88908), (186, 80782), (239, 62868), (338, 44454), (372, 40391), (403, 37284), (478, 31434), (507, 29636), (676, 22227), (717, 20956), (806, 18642), (956, 15717), (1014, 14818), (1209, 12428), (1434, 10478), (1612, 9321), (2028, 7409), (2418, 6214), (2868, 5239), (3107, 4836)]