149635545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11171}}^1$

素因数の和:11245

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 107767335

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 11171, 13395, 33513, 55855, 167565, 212249, 525037, 636747, 1061245, 1575111, 2625185, 3183735, 7875555, 9975703, 29927109, 49878515, 149635545]

約数ペア:

[(1, 149635545), (3, 49878515), (5, 29927109), (15, 9975703), (19, 7875555), (47, 3183735), (57, 2625185), (95, 1575111), (141, 1061245), (235, 636747), (285, 525037), (705, 212249), (893, 167565), (2679, 55855), (4465, 33513), (11171, 13395)]