153937905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49103}}^1$

素因数の和:49141

約数の個数: 32

約数和(自身を含む): 282839040

約数和(自身を除く): 128901135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 49103, 147309, 245515, 540133, 736545, 932957, 1620399, 2700665, 2798871, 4664785, 8101995, 10262527, 13994355, 30787581, 51312635, 153937905]

約数ペア:

[(1, 153937905), (3, 51312635), (5, 30787581), (11, 13994355), (15, 10262527), (19, 8101995), (33, 4664785), (55, 2798871), (57, 2700665), (95, 1620399), (165, 932957), (209, 736545), (285, 540133), (627, 245515), (1045, 147309), (3135, 49103)]