3856553700475

素因数分解:

$5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1\times {\mathrm{168731}}^1$

素因数の和:169876

約数の個数: 48

約数和(自身を含む): 5512563530496

約数和(自身を除く): 1656009830021

約数列:

[1, 5, 7, 25, 35, 131, 175, 655, 917, 997, 3275, 4585, 4985, 6979, 22925, 24925, 34895, 130607, 168731, 174475, 653035, 843655, 914249, 1181117, 3265175, 4218275, 4571245, 5905585, 22103761, 22856225, 29527925, 110518805, 154726327, 168224807, 552594025, 773631635, 841124035, 1177573649, 3868158175, 4205620175, 5887868245, 22037449717, 29439341225, 110187248585, 154262148019, 550936242925, 771310740095, 3856553700475]

約数ペア:

[(1, 3856553700475), (5, 771310740095), (7, 550936242925), (25, 154262148019), (35, 110187248585), (131, 29439341225), (175, 22037449717), (655, 5887868245), (917, 4205620175), (997, 3868158175), (3275, 1177573649), (4585, 841124035), (4985, 773631635), (6979, 552594025), (22925, 168224807), (24925, 154726327), (34895, 110518805), (130607, 29527925), (168731, 22856225), (174475, 22103761), (653035, 5905585), (843655, 4571245), (914249, 4218275), (1181117, 3265175)]