169883325

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2016

約数の個数: 60

約数和(自身を含む): 322165888

約数和(自身を除く): 152282563

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 387, 405, 645, 675, 1075, 1161, 1935, 1951, 2025, 3225, 3483, 5805, 5853, 9675, 9755, 17415, 17559, 29025, 29265, 48775, 52677, 83893, 87075, 87795, 146325, 158031, 251679, 263385, 419465, 438975, 755037, 790155, 1258395, 1316925, 2097325, 2265111, 3775185, 3950775, 6291975, 6795333, 11325555, 18875925, 33976665, 56627775, 169883325]

約数ペア:

[(1, 169883325), (3, 56627775), (5, 33976665), (9, 18875925), (15, 11325555), (25, 6795333), (27, 6291975), (43, 3950775), (45, 3775185), (75, 2265111), (81, 2097325), (129, 1316925), (135, 1258395), (215, 790155), (225, 755037), (387, 438975), (405, 419465), (645, 263385), (675, 251679), (1075, 158031), (1161, 146325), (1935, 87795), (1951, 87075), (2025, 83893), (3225, 52677), (3483, 48775), (5805, 29265), (5853, 29025), (9675, 17559), (9755, 17415)]