65949225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 113778432

約数和(自身を除く): 47829207

約数列:

[1, 3, 5, 15, 25, 47, 53, 75, 141, 159, 235, 265, 353, 705, 795, 1059, 1175, 1325, 1765, 2491, 3525, 3975, 5295, 7473, 8825, 12455, 16591, 18709, 26475, 37365, 49773, 56127, 62275, 82955, 93545, 186825, 248865, 280635, 414775, 467725, 879323, 1244325, 1403175, 2637969, 4396615, 13189845, 21983075, 65949225]

約数ペア:

[(1, 65949225), (3, 21983075), (5, 13189845), (15, 4396615), (25, 2637969), (47, 1403175), (53, 1244325), (75, 879323), (141, 467725), (159, 414775), (235, 280635), (265, 248865), (353, 186825), (705, 93545), (795, 82955), (1059, 62275), (1175, 56127), (1325, 49773), (1765, 37365), (2491, 26475), (3525, 18709), (3975, 16591), (5295, 12455), (7473, 8825)]